Question

Which table might represent ava's line ?

Answer 1

C

Explanation:

Answer 2

The correct option is 3.

Explanation:

To find the slope of a line Ava wrote the expression

`m=(4-2)/(3-1)` ..... (1)

The formula to find the slope is

`m=(y_2-y_1)/(x_2-x_1)` .... (2)

On comparing (1) and (2), we get

`x_1=1, y_1=2`

`x_2=3, y_2=4`

It means the value of y is 2 at x=1 and the value of y is 4 at x=3.

Therefore table 3 represents the Ava's line and option 3 is correct.