Mathematics High School

What graph is a function of x

Answers

Answer 1
Show me the picture for I can help u

Related Questions

HELP I NEED THIS ANSWERED QUICK!​

Answers

Answer:

d is correct

Step-by-step explanation:

d is the answerrrr ahhhhhhh

given b(x) = |x+4| , what is b(-10)

Answers

Answer:

6

Step-by-step explanation:

|-10+4| = |-6|= 6

inside the | | the equation is done normally. that's why it has a negative at first. then, once getting rid of the bars, you change the number to a positive

Answer:

[tex]\boxed {\tt b(-10)=6}[/tex]

Step-by-step explanation:

We are given the function:

[tex]b(x)= \mid x+4 \mid[/tex]

We want to find b(-10). Therefore, we must plug -10 in for each x.

[tex]b(-10)= \mid -10+4 \mid[/tex]

Solve inside of the absolute value symbol. Add 4 to -10 ⇒ -10+4= -6

[tex]b(-10)= \mid -6 \mid[/tex]

Absolute value represents how far away a number is from 0. It is always positive.

-6 is 6 away from 0. Therefore, the absolute value of -6 is 6.

[tex]b(-10)= 6[/tex]

b(-10) is equal to 6.

4.
Give a quick estimate of the area of a
rectangle with length 114 in.
and width 92 in.

Answers

An estimation is made by slightly rounding the numbers, then multiplying , adding, subtracting, or dividing.
In this case , to make an estimate, I would round 114 to 100, and 92 to 90... 100 x 90 = 9,000 sq in
You can of course round closer than that, depending on how accurate you want it to be, but the exact answer is 10,488, Wich you can round to 10,000 or 10,500
Hope this helped :)

Round the following number to the place indicated: 67,192; thousands *

Answers

Answer:

67,000

Step-by-step explanation:

because it's obvious

Answer:

67,000

Step-by-step explanation:

Hope this helps.

Would appreciate a reply back thank you! . The table shows the completion times of four swimmers in a race.
Swimmer
Time
(seconds)
183
Ryann
Shelbie
18.07
Madison
18
Tammi
18.8
Which swimmer came in second place?
A. Ryann
B. Shelbie
C. Madison
D. Tammi

Answers

Answer:

Shelby. If Ryann's time was 18.3, not 183 seconds, then the second-place winner would be Ryann.

Step-by-step explanation:

Looking at the table, we see that Madison had the lowest time, (18 seconds) and Shelbie and Tammie follow her in that order (Shelbie came second and Tammie third.) Again, if Ryann's time was 18.3 and not 183 seconds, he would have won second place and Shelbie would have gotten third. Hope this helped!

Shelbie came is second and Madison came in first. Shelbie finished .07 seconds after Madison.

2. Is the data set "dollars of sales per week” quantitative or qualitative?

Answers

Answer:

this would be quantitative.

Step-by-step explanation:

because its an amount like dollars of sales per week so it would be quantitative or numbers

Solve the equation for y.
3X+1/5y=7
Y=

Answers

Answer:

The answer is y = -15x + 35.

Step-by-step explanation:

We want to isolate y, so we cancel everything on that side of the equals except y. We begin with the term farthest away from y, which would be 3x. Since it is positive, to cancel it we will subtract. This will give us 1/5y = 7-3x.

Next we want to cancel the 1/5. Since it is directly beside y, this means it has been multiplied; to cancel, we will divide. Divide both sides by 1/5, and we have y = (7-3x)÷(1/5). When we divide fractions, we flip the second one and multiply; this means we have y=(7-3x)*5.

Using the distributive property, we have y=7*5-3x*5, which gives us y=35-15x. We can write this as y=-15x+35.

Answer:

y = 35 - 15x

Step-by-step explanation:

Given

3x + [tex]\frac{1}{5}[/tex] y = 7 ( subtract 3x from both sides )

[tex]\frac{1}{5}[/tex] y = 7 - 3x ( multiply both sides by 5 to clear the fraction )

y = 5(7 - 3x) , that is

y = 35 - 15x

2. A pole casts a shadow that is 15 feet long. A 6-foot tall man casts a shadow that is 5 feet long.
What is the height of the pole?

14 feet
17 feet
12.5 feet
6 feet

Answers

Answer:

14

Step-by-step explanation:

5-6=1

15-1=14

Harry owns a car dealership. During a sale one week, he sold 8 small cars out of every 11 cars he sold. Harry sold a total of 33 cars during the sale. How many small cars did he sell during the sale? Question 3 options: 8 9 24 33

Answers

Answer:

24

Step-by-step explanation:

Two men are trying to carry a wooden pole. if one of them is weaker than other, how can they carry the pole hence making small load for weak man?​

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the strong man carries the load from the middle, and the week man is at the end

What's the length of side b in the figure?

Answers

Answer:

the answer is 91

you have to multiply 7 and 13 to get your answer

the equation y=9.5x+20 represents the amount of money sam earns in a day,y, when he work x hours .how many hours would sam have to work to earn $96?

Answers

Answer:

around 10-11 hours

Step-by-step explanation:

A child's ladder is made of 3 sections. Each section is 3/4 meters. How long is the ladder when all 3 sections are extended to make
one ladder?
O A. 1 meter
.
B. 9/4 meters
O C. 1414 meters
OD. 3/2 meters

Answers

Answer:

2 1/4

Step-by-step explanation:

Because I got it wrong and it showed me the answer. YOUR WELCOME

Answer:

2 1/4

Step-by-step explanation:

got it corrrect

any one single and i need help 50 times 6 dived by 30

Answers

Answer:

ahah yea and its 10 by the way

Answer:

heyyyyy :)    its 10

Step-by-step explanation:

Quick I need help 3 to the 8th power divided by 3 to the 3rd power divided by 3 to the 4th power?

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Lets start by solving what is in the parenthesis.

3^8 ÷  3^3

(6561  ÷  27) = 243

Lets finish solving the equation now that we have the quotient of what's in the parenthesis.

243 ÷  3^4

243 ÷  81

243 ÷  81 = 3

write an algebraic expression for 74 increased by 3 times y

Answers

Answer:

[tex]74+3y[/tex]

:)

Answer:

74+3y

Step-by-step explanation:

We are starting with 74

increased is addition (+)

3 times y is multiplication ×

74   +   3y

74+3y

Hope this helps :-)

I REALLY NEED THISSSSS
PLEASE HELP!!!!!!

Answers

11 per hour
17 per hour
3 hours
4hours

where is sandy mistake ive been trying for 30 mintues and still cant find it im not very good at math please help

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Answer:

Sandy did not follow PEMDAS and added first instead of doing her multiplication and division and then her addition and subtraction the answer would be 18

3<6c+13<5 (Enter your answer in INTERVAL notation, using U to indicate a union of intervals; or enter DNE if no solution exists)

Answers

Answer:

  (-5/3, -4/3)

Step-by-step explanation:

  3 < 6c +13 < 5 . . . . given

  -10 < 6c < -8 . . . . . subtract 13

  -10/6 < c < -8/6 . . . divide by 6

We can express the interval using reduced fractions as ...

  (-5/3, -4/3)

1/2 _ 5/4
which one is greater?

Answers

Step-by-step explanation:

1/2 is equal to 0.5 and 5/4 is equal to 1.25

0.5_1.25

Which is greater?

1.25 by a long shot

Then we convert back to fractions.

The answer is 1/2<5/4

Hope it helps!

Answer:

1/2 is 50% and 5/4 = 125%

Step-by-step explanation:

can you help meew pleasee due in 5 minnn

Answers

Answer:

It's D: 3x - 12 ≤ 8x + 13

Step-by-step explanation:

The first step in this inequality is to take out the parentheses so you multiply 3 by x and -4.

1
3
1
miles in
20
hour. What
Park rangers at a game preserve in Africa observed a cheetah run 3
was the cheetah's speed in miles per hour (mph)?
9
A. mph
50
5
B. 5 mph
9
C. 72 mph
O D. 92 mph

Answers

The answer to the question is B

The Smith family put a rectangular garden in their back yard. The garden measured 15 34 feet long and 13 13 feet wide. Which is the best estimate of the area of the Smith's garden? Response area

Answers

Answer:

201.4 feet

Step-by-step explanation:

Area of a rectangular garden = length × width

Length of the rectangular garden = 15.34 feet

Width of the rectangular garden = 13.13 feet

Area of a rectangular garden = length × width

= 15.34 feet × 13.13 feet

= 201.4142 feet

Approximately 201.4 feet

The Area of the rectangular garden = 201.4 feet

The Grand Canyon is 277 miles long and 18 miles wide. A study was completed where 17
people can fit in a sample space that is 5 feet by 6 feet. How many people can fit in the
Grand Canyon?

Answers

2,825 i am almost sure this is the right answer i apologize if not

find the value of [tex]\sqrt[3]{8}[/tex]

Answers

Answer:

∛8 = 2

Step-by-step explanation:

[tex]\sqrt[3]{8}[/tex]

=2

2*2*2 = 8

Fastest answer gets brainliest!!! 20x4-5+2001/974=

Answers

Answer:

20x4-5+2001/974= 77.05

is your answer

-7=-x

One step equations ( Find X)

Answers

Answer:

answer of your question is

-x= -7

the answer to this question is
x=7

PLEASE HELP ASAP! URGENT!

Answers

You didn’t post the question
What’s the question?


What is the y-intercept of the line that models this situation?

Answers

Since the slope is consistent the y intercept would be 70.

You can try drawing a line connecting the other dots and see what crosses the y intercept.

But if you want to do the actual math the formula is y=mx+b. B being the y intercept.

So find slope (rise over run) or (y2-y1)/(x2-x1) I’ll choose (1, 65) (2, 60)
m= 60-65/2-1= -5/1= -5.
Negative also means the line is sloped down.

Plug the slope back into the formula using one of the points to substitute.

Using (1,65) into y=mx+b
65=-5(1)+b
65 =-5+b
65+5=b
b= y-intercept= 70

does someone know the other endpoint ​

Answers

Answer:

(-10,11)

Step-by-step explanation:

x-value:

-4-2=-6

-4-6=-10

y-value:

6-1=5

6+5=11

Answer:

the new end point is (-10,11).

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