Ask question

Ask question

All categories

3 years ago

8

How are using graphs, equations, and tables similar when distinguishing between proportional and non-proportional situations?

1 answer:

Alona [7]3 years ago

3 0

We can determine the differences between proportional and non-proportional situations or relationships. We all need to know that linear relationships can be represented as tables, words, equation and graphs. Non-proportional relationship will affect the y-intercept in the graph and it will no longer than zero and the ratios in the table will not be proportional.

You might be interested in

Evaulate 9/m + 4 when m = 3

xenn [34]

Answer:

I believe the answer would be 7

7 0

3 years ago

Read 2 more answers

Bob walked 2,640 yards to the bus stop. Then, the bus traveled 3 miles to the library. How far did Bob travel in total to the li

trapecia [35]

15,840 feet hope that helps

3 0

3 years ago

At the beginning of school, we had 40 algebra books. We increased our supply by 65%. How many algebra books does the school have

natta225 [31]

Answer:

66 books

Step-by-step explanation:

40+65%

8 0

4 years ago

Simplify each expression as much as possible, and rationalize denominators when applicable. 4x. √64x^2=?

Monica [59]

Answer:

$24x^{2}$

Step-by-step explanation:

We have

$4x\sqrt{64x^{2}$ We can root the 64 and the $x^{2}$

Then we get:

$4x8x$ Now we multiply and get

$24x^{2}$

5 0

3 years ago

A.)Which two points should you use to find the equation of the model? Explain.

ikadub [295]

<u>Part a) </u>

we know that

to find the equation of the line, I will use the two points that are closest to the line

Let

A(1,14)

B(7,7)

<u>Part b) </u>

Find the slope

we know that

the formula to find the slope between two points is equal to

$m=(y2-y1)/(x2-x1)$

substitute

$m=(7-14)/(7-1)$

$m=(-7)/(6)$

$m=-7/6=-1.167$

<u>the answer part b) is</u>

the slope is $m=-7/6=-1.167$

<u>Part c)</u>

we know that

the equation of the line in point slope form is equal to

$y-y1=m(x-x1)$

use the point B (7,7)

$y-7=(-7/6)*(x-7)$

therefore

<u>the answer part c) is</u>

$y-7=(-7/6)*(x-7)$

<u>Part d) </u>

we know that

the equation of the line in slope-intercept for is equal to

$y=mx+b$

we have

$y-7=(-7/6)*(x-7)$

$y=(-7/6)x+(49/6)+7$

$y=(-7/6)x+(91/6)$

therefore

<u>the answer Part d) is</u>

$y=(-7/6)x+(91/6)$ or $y=-1.167x+15.167$

3 0

4 years ago