Question

Nolan plots the y-intercept of a line at (0, 3) on the y-axis. He uses a slope of 2 to graph another point. He draws a line through the two points. Which equation represents Nolan’s line?

y = 2x + 1
y = 2x + 3
y = 3x + 2
y = 3x + 5

Answer 1

The answer is y 2x + 3.

Step by step:

Because i know

Answer 2

The equation of Nolan's line is
`y=2x+3`

Explanation:

The slope-intercept form of a line is given by:

`y=mx+b`

Here

m is the slope of the line

and b is the y-intercept.

Given

y-intercept = b = 3

slope = m = 2

The values of m and b can be put into the equation to find the line's equation

So,

Putting the value

`y = 2x+3`

Hence,

The equation of Nolan's line is
`y=2x+3`