Question

Write out the equation that would go with a graph

Answer 1

Answer:

y = (1/2)x + 0

Step-by-step explanation:

The equation would be y = mx + b

m is the slope and b is the y-intercept

Answer 2

Answer:

y= 2x

Step-by-step explanation:

To find the slope, you do rise/run which is 2/1. Therefore, the slope is 2.

To find the y-intercept, plug in any 2 points. I'll use (1,2).

2= 2(1) + b

2= 2 + b  (subtract 2 from both sides)

0= b

So the equation is y= 2x