f(x) = x2 - 4x - 21.

F(x) = X2 - 4x - 21.

Answers

Answer 1

Answer:

y-intercept = (0,-21)

vertex = (2,-25)

Step-by-step explanation:


Related Questions

2/5 * 2/5 * 2/5

I know it but I’m not sure

Answers

Answer:

0.064

Step-by-step explanation:

if she were to average that same commission each week how much would she make in commissions in a year treating a year as having exactly 52 weeks

Answers

I thinks it’s 359424
I’m so sorry if this is wrong I tried!

What information can you get from a bar graph?

the mean
the frequency of each category
the number of data points
the range

Answers

Answer:

the frequency of each category

Step-by-step explanation:

the frequency of each category

The frequency of each category

Use the digit cards only once to complete these multiplications

Answers

Answer:

1.  3*2/3=6/9

2. 2*3/2=6/4 I have no idea right now

Step-by-step explanation:

sorry about number 2 :(

Which expression is equivalent to (144k^2r^14)1/2 for all positive values of k and r?​

Answers

Answer:

12kr^7

Step-by-step explanation:

a rectangular lot measures 160 m by 240 m find the area in hectare​

Answers

Given:

A rectangular lot measures 160 m by 240 m.

To find:

The area in hectare​.

Solution:

We know that, the area of a rectangle is

[tex]Area=Length\times width[/tex]

Using this formula the area of the rectangular lot measures 160 m by 240 m is

[tex]Area=160\times 240[/tex]

[tex]Area=38400[/tex]

Therefore, the area of the rectangular lot is 38400 square units.

triangulo ablicuangulo a=26cmA=32∘B=18∘​

Answers

Answer:

torn tornado if then brbdu do disney

didbdiddbhjfjfbbfbjfjfnfjfjfnfbgjdndjfjfrhdufbufifnfjfid didn't turn didbdiddbhjfjfbbfbjfjfnfjfjfnfbgjdndjfjfrhdufbufifnfj brindle dog dbdudbybdifbfj and get a phone number for you to come over and get me a new one for you to come over and get me a new to be a big boy and get a phone number for you to come

then bring hand Disney

Answer:

Step-by-step explanation:

which letter would be the most meaningful variable for the problem situation the weight of a box increase by 5​

Answers

I don’t know but it’s probably y

Which number line shows the solution to w - 2 ≤ 8? *
(don't delete my question)

Answers

Answer:

closed circle going left from 10

Step-by-step explanation:

B (* ̄3 ̄)╭

Estimate the volume of a soccer ball that has a diameter of 8 inches

Answers

Answer:

269 in³

Step-by-step explanation:

The formula for the volume of a sphere is V = (4/3)πr³.

Here the ball (sphere) diameter is 8 in, meaning that the radius is 4 in.

Thus, the volume of this ball is:

V = (4/3)π(4 in)³

If an "estimate" is good enough, use 3.14 for π:

V = (4/3)(3.14)(4 in)³  =  269 in³

you have 200 points to use for extra power boosters in your game. if you can use your points for 5 boosters, how many points does each power booster cost?

Answers

The answer is 40, if you can only do 5 that’s simply division to see what they are worth individually.

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

c

Step-by-step explanation:

AND DONT DELETE MY ANSWERS THEY KEEP ON GETTING DELETED IM JUST HELPIING

i need help this is dude tomorrow

Answers

Last one,
y=x-6
________

I will mark Brainliest!!!!!

Answers

Answer:

600

Step-by-step explanation:

what is the solution of
x/3+2=3

Answers

Answer:

x=3

Step-by-step explanation:

x/3+2=3 (subtract 2)

x/3=1 (multiply by 3)

x=3

PLEASE HELP!! ILL GIVE YOU BRAINLIEST!!

Answers

Answer:

because when x ing a positive to a negative it will give you a negative however if you x a negative and a negitive it will give a positive

Step-by-step explanation:

Find the value of x in the following figure

Answers

I think it’s 34 hope this helps

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

5x - 6 + 89 + 57 = 180 , that is

5x + 140 = 180 ( subtract 140 from both sides )

5x = 40 ( divide both sides by 5 )

x = 8 → A

The graph of the function f(x) =x^2 is shown on the grid below. Graph the function g(x) =(x-2)^2 -4 in the interactive graph.

Answers

Answer:

shift it down by 4 units

Step-by-step explanation:

by the placement of the -4 it can be determined that you would shift it according to the y axis

The formula a(x-h)^2 + k = y

h represents change in x, k represents change in y

-k means shift down

Question in the picture

Answers

Answer:

y= (C-Ax)/B hence:y=(6x+9)/5

gradient (m)= 6/5

y-intercept:9/5

need help pls explain

Answers

Answer:

C. 93°

Step-by-step explanation:

WY  is the diameter.

WX and XY sum to 180° as half the circle.

Central angle is equal to intercepted arc:

mXY = m∠XVY = 87°mWX = 180° - mXY = 180° - 87° = 93°

Correct choice is C

Answer:

option C.93° is your answer

Step-by-step explanation:

<WVX+87°=180 linear pair

arc WX=180-87=93°

Kian is twice as old
as Xhendric. The sum
of their ages is 36. How
old are they?
(pls answer with solution)

Answers

Answer:

12 and 24

Step-by-step explanation:

Klan is 24 and Xhendric is 12

Anna wants to celebrate her birthday by eating pizza with her friends. For $42.50 total, they can buy p boxes of pizza. Each box of pizza costs $8.50.
Write an equation to match this situation.

Answers

Answer:

A.

Step-by-step explanation:

p=5

Kelly got a part time job and had to pay $150 worth of taxes, which was 10% of her monthly payment. How much money did she make before paying taxes?

Answers

Answer:

$1,500

Step-by-step explanation:

To find how much money she made before paying taxes, divide 150 by 0.1:

150/0.1

= 1500

So, Kelly made $1,500 before taxes

Answer:

$1,500

Step-by-step explanation:

Turn 10% into a decimal: To turn a percent into a decimal, you move the decimal twice to the left.

10%=.1

Divide: $150 divided by .1=1500

$1,500

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Good luck!

Brainliest?!?!

What is the value of (-7)

Answers

Answer:

i dont know maybe ha got you its

Step-by-step explanation:

i   know maybe go find on the internet not brainly though

The figure is made up of a parallelogram and a triangle. Find
its area.
11 cm
7 cm
17 cm

Answers

this look difficult ngl

Which graph represents y=1/2(x+4)^2 +1

Answers

C good luck in you work

The manager of a store increases the price of a popular product by 5%. Let t be the original price of the product. The new price is t+0.05t.

Answers

The anser is 0.025 you welcome!!!!

The author uses paragraph 1 to A) establish his credentials. B) show that science and fun are linked. C) explain how roller coaster carts work. D) tell which parks give the most thrills. Eliminate

Answers

The inference shows that the author uses paragraph 1 to B. show that science and fun are linked.

What is an inference?

An inference simply means the conclusion that can be deduced from the information given on an excerpt.

In this case, the inference shows that the author uses paragraph 1 to show that science and fun are linked. This was illustrated in the story about roller coasters.

Learn more about inference on:

https://brainly.com/question/25280941

Answer:

The correct answer is B

Step-by-step explanation:

I took this test

what is the perimeter of 6 and 2

Answers

Answer:

In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.

Step-by-step explanation:

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

Answer:

16

Step-by-step explanation:

P=2(L+W)

=2(6+2)

=16

ill mark brainlist plss help

Answers

Answer:

2.32

Step-by-step explanation:

multiply 57.84 x 4 = 231.36

divide 231.36 / 100 = 2.31 but if you estimate then its 2.32

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