What is the range of this quadratic function?

Answers

Answer 1

Answer:

(negative infinity, 4]

Step-by-step explanation:

Reminder: the range is all the possible y values the function can get by plugging in x values.

Since this is a downward opening parabola, it won't have a lower boundary, which means that the answer must be (negative infinity, 4]

We can further check that's correct by seeing that the parabola has its vertex at 4, which is written in the answer.

That means the correct answer must be (negative infinity, 4]

Related Questions

Write the statements “If you take away 6 from 6 time a number, you get 60”in the form of equations:.

Answers

6x-6=60

The other answer is wrong

3/4 divided by 3/8. Help plzzzz

Answers

Answer:

2 is the answear

Step-by-step explanation:

Enter the first 4 terms of the sequence defined by the given rule. Assume that the domain of each
function is the set of whole numbers greater than 0.
f(1) = 3, f(n)=(-7).f(n-1)+19
The first 4 terms of the sequence are
and

Answers

Answer

1.7

2. -11

3. 43

4. -119

How do I solve this algebraically?
2-6lnx= 10

Answers

Answer:

Work it like a normal algebra problem to get ln x on one side. Then use a calculator or log tables.

Explanation:

Until you get to the actual logarithm the math is the same as for any algebra equation.

−

(

)

;

−

(

)

;

(

)

−

(

)

NOW we take the antilog, inverse, or exponential of both sides:

(

)

−

(

)

;

0.264

CHECK:

−

(

)

;

−

(

0.264

)

−

(

−

1.33

)

;

−

(

−

)

;

CORRECT!

Through (10, -7), slope: how do i solve this

Answers

This is a graph with the point (10, -7) charted.

Hope this helps!!

I need help on this question!!!!

Answers

Answer:

f(x)=x²-2

x=0 y=-2

x=1 y=-1

x=1.414 y=-0.000604

x=2 y=2

x=3 y=7

Step-by-step explanation:

So please answer................

Answers

Answer:

The answer is 3 ft

Step-by-step explanation:

3×9=27

Hope it helps :)

Clare and Han have summer jobs stuffing envelopes for two different companies.

Clare's earnings can be seen in the table.

Number of Envelopes Money in Dollars
400 40
900 90
Han earns $15 for every 300 envelopes he finishes.

a. Who would make more money stuffing 1500 envelopes?

How much more would they make? $ more

b. What is the rate of change for each situation.

Clare = per

Hans = per

c. Who gets pair more in their job?

gets paid more.

Answers

Answer:

yes

Step-by-step explanation:

15 x 300 = 7500

3(4x - 5) + 2(11 - 2x) = 43

Answers

Answer:

4.5

Step-by-step explanation:

Just distribute the numbers outside the parenthesis and then combine like terms. One thats done solve

simplify 6^7 over 6^5 leaving the answer in index form

Answers

Answer:

yesrrrrrrrrrrreerrrrrrrreeeeeer

i’m stuck please help

Answers

You divide 3 on both sides then you equation is the square root of -4x-4 =4 and you square the number on both sides because u need to do the same things on both sides and you get -4x-4=16 subtract by 4 on boyh sides to get -4x=20 and divide by -4 on both aises to get x=-5

I hope this helped i know this explanation is a bit wonky

Find the value of x?
75°
11x-2

Answers

did u type this correctly

Assuming the line is divided in equal parts. Identify the length of the
marked section of the line.
0
48

Answers

Each line will identify 6, because 48/8=6. Add up the lines and you will get 30

HURRY Nora tracked variations in temperature for five days to show how much above or below average the actual temperature was. A 5-column table with 1 row titled Degrees Above/Below Average (Fahrenheit). Column 1 is labeled Monday with entry 2.2. Column 2 is labeled Tuesday with entry negative one-half. Column 3 is labeled Wednesday with entry negative 1 and one-half. Column 4 is labeled Thursday with entry negative 0.9. Column 5 is labeled Friday with entry 1. A number line going from negative 3 to positive 3. Graph the data on the number line. On which day was the temperature the farthest below average?

Answers

Answer:

Wednesday

Step-by-step explanation:

1. First find the position of each variable on the number line.

2. The average temperature is 0 because it is in the center.

3. The answer cannot be Monday because it is above so it is Wednesday.

Answer:

wensday

Step-by-step explanation:

if there are 8 boys and 48 girls in a room, fill out all of the possible ratios of boys to girls that could be made. i already have 1 boy for every 6 girls

Answers

1:6 2:12 4:24 8:48 (.5:3 is a possible answer if they are looking for more than four answers)

Solve the equation and enter the value of x below.
X-(-8) = -13
X =

Answers

X=-21. Hope this helps

Answer:

Step-by-step explanation:

X-(-8) = -13

x+8=-13

x=-13-8

x=-21

Mrs. Santos is buying binders for the students in her class. She determined that 15 binders would cost $22.50.

Answers

What is the question?

Price for one binder: 1.5

Rotate (1,4) 90 degrees clockwise.

ANSWER FAST PLZZ! will give brainliest

Answers

Answer:

(4,1) I believe. Do you mean in a graph with coordinates?

Step-by-step explanation:

(-1,4) i believe is the answer

Can someone fill in the blanks for me pls :( :( omg.

Answers

Answer:

w(15)=112.5

Step-by-step explanation:

All you have to do is put the number in the parentheses in the place of the variable, which in this case is h, and perform the prescribed operation.

In this case, you make the equation w(15)=7.5(15) which you can rewrite as

w(15)= 7.5×15, which gives . you 112.5 as the product.

95 increased by 10%. SIMPLIFIED ANSWERS.

Answers

Answer:

104.5

Step-by-step explanation:

10% of 95 is 9.5 and if you add that to the original value you get the answer

Answer:

95, percentage increased by 10% (percent) of its value = 104.5

Which statement best describes how to determine whether f(x) = x4 – x3 is an even function?

Answers

It would equal x=0 so no

Which of these equations, when solved, gives a different value of x than the other three? 9.1 = -0.2x + 10 10 = 9.1 + 0.2x 10 – 0.2x = 9.1 9.1 – 10 = 0.2x To prepare for his mountain biking trip, Rhyan bought four tire patches. Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan's gift card had $1.90 remaining. Which equations could you use to find the price of one tire patch? Select all that apply. 4x – 1.9 = 22.2 4x – 22.2 = 1.9 4x + 1.9 = 22.2 4x + 22.2 = –1.9 22.2 – 4x = 1.9

Answers

Given:

Different equations are given.

Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan's gift card had $1.90 remaining.

To find:

The equation which gives a different value of x than the other three.

To find the equations that could you use to find the price of one tire patch.

Solution:

In option A,

[tex]9.1 = -0.2x + 10[/tex]

[tex]0.2x= 10-9.1[/tex]

[tex]0.2x= 0.9[/tex]

Divide both sides by 0.2.

[tex]x=\dfrac{0.9}{0.2}[/tex]

[tex]x=4.5[/tex]

Similarly,

In option B,

[tex]10 = 9.1 + 0.2x[/tex]

[tex]0.9= 0.2x[/tex]

[tex]4.5=x[/tex]

In option C,

[tex]10-0.2x = 9.1[/tex]

[tex]-0.2x = -0.9[/tex]

[tex]x = 4.5[/tex]

In option D,

[tex]9.1 – 10 = 0.2x[/tex]

[tex]-0.9 = 0.2x[/tex]

[tex]-4.5 = x[/tex]

Since option D has difference solution, therefore the correct option is D.

Let price of one tire patch be x.

So, price of 4 tire patches = 4x

Remaining amount in Rhyan's gift card = $1.90

Total amount = $22.20

Price of 4 tire patches + Remaining amount in gift card = Total amount

[tex]4x+1.9=22.2[/tex]

It can be written as

[tex]4x-22.2=-1.9,1.9=22.2-4x,22.2-4x=1.9[/tex]

Therefore, the correct options are C and E.

Answer:

c and e the last and second to last one

Step-by-step explanation:

Find the distance between the points (5, - 2) and (1, 1) *

Answers

Answer:

Distance between given points (5,-2) and (1, 1) is 5 units.

Step-by-step explanation:

distance between points ( x1 , y2) and (x2 , y2) is [tex]\sqrt{(x2 -x1) ^{2} + (y2-y1)^{2}[/tex]

Answer:

Distance between given points (5,-2) and (1, 1) is 5

Step-by-step explanation:

How do you solve this?!!

Answers

Answer:

I dont know try asking ur parents (I'm so sry that sounded mean)

Try scanning it on this app, or look it up on google. Hope this helps :)

what is 13x+2-17=11

Answers

Answer:

Pretty sure x = 2

Step-by-step explanation:

If not, shoot me. Why not.

Well I don't know the answer so help me please :p

Answers

Answer:

I'd say 66

Maybe 22/3

Step-by-step explanation:

-8 1/4 + 7
I would to get some help because I am BAD AT MATH T^T

Answers

Answer:

-1 1/4 i think

Step-by-step explanation:

not 100% sure

Answer:

I got -53/4 which equals -13.25 but I maybe off.

Richard and Teo have a combined age of 35. Richard is 5 years older than twice Teo's age. How old are Richard and Teo?

Answers

Answer: Teo is 10 years old and Richard is 25 years old

Given f (x) = -5x + 1, find f (6)

Answers

Answer:

x=6(given)

-5x+1

-5*6+1

-30+1

-29

hope this answer helps u

pls mark it as brainliest

8.1 + 2.53

help
help

Answers

Answer: 10.63

Step-by-step explanation: 8.1 + 2.53

Answer:

10.63

Step-by-step explanation:

Add it together and it makes 10.63

Other Questions

What does the artificial leg likely symbolize to Ahab and the reader? Check the three best answers.A. Ahabs hatred of Moby DB. Ahabs dislike of JapanC. Ahabs connection to Moby DD. the destructive power of nature i need help again please I need help need help fastttt plssss I give the brainliest answer to who is correct plss Why might a person want to help improve the health of people in his or her community What division problem does the model represent? ...1/3 The quotient is... Using as much detail as you can, how would you describe the Holocaust? Lisa and Susan are driving to college together. They look at a map to find out how far they have to drive. On the map, Lisa measures the distance to be 3.5 inches. How many miles do they have to drive if the map scale is 1 in.=50ml A metal wire has a circular cross section with radius 0.800 mm. You measure the resistivity of the wire in the following way: you connect one end of the wire to one terminal of a battery that has emf 12.0 V and negligible internal resistance. To the other terminal of the battery you connect a point along the wire so that the length of wire between the battery terminals is d. You measure the current in the wire as a function of d. The currents are small, so the temperature change of the wire is very small. You plot your results as I versus 1/d and find that the data lie close to a straight line that has slope 600 Am. Required:What is the resistivity of the material of which the wire is made? Am I right please helppppppppppppppppp Express 14 inches: 3 feet in fraction form Two laboratory technicians are running product quality tests. One technician takes 6 minutes less than theother. What equation would give the amount of time, t, it would take to run the tests if the technicians worktogether to split the work on the different tests? What would be the temperature as well as pressure inside and outside of a can if it were to be placed in cold water? on Mars, the acceleration due to gravity is 3.8 m/s. what would a book weigh on the surface of Mars? What were the advantages that the colonists had in the American Revolution over the British troops? What is the value of h(2) when h(x)=3x+1?Enter your answer in the box.h(2)= Which unit of measurement best matches the size of microorganisms BRUH PLS HELP I CANT GET ANY MORE WRONG Which of the following was NOT a problem facing the new nation?Diplomatic problems - The federal government was increasingly reliant on foreign loans to pay off its war debtsForeign threats - Britain refused to abandon its lost territory in North AmericaPolitical threats - There were very few trusted and intelligent leaders available to run the new nationEconomic problems - States were raising taxes and printing paper money which led to inflation why should farmers and workers build you a pyramid Describe the kinetic energy/ movement of the particles in plasma. BRUTUS. It must be by his death: and for my part I know no personal cause to spurn at him But for the general. He would be crowned: How that might change his nature, there's the question. The Tragedy of Julius Caesar, William Shakespeare What inference can be drawn about Brutus's motivation and his character? Brutus is ambitious for power of his own. Brutus acts without thinking things through. Brutus hates Caesar and is jealous of him. Brutus seeks to protect Rome from tyranny.