Question

The table shows points that lie on a line.

Answer 1

Answer:

$y = 4*x+3$

Step-by-step explanation:

First pick any 2 set of points to find the slope. I chose (1,7) and (3,15)

The slope formula is shown below

$m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

Now fill in the variables and solve

15 - 3 = 12

3 - 0 = 3

Divide

$12/3 = 4$

So the slope is 4

The y intercept is 3 since that is where x = 0

Now we can write the equation

$y = 4*x+3$