Question

There is a line that includes the point (0, 4) and has a slope of 9. What is its equation in

slope-intercept form?

Answer 1

y = 9x + 4

Explanation:

The slope-intercept equation is

y = mx + b

M = slope

B = y-intercept.

From the point, we know the line intercepts y at 4. So the y-intercept is 4.

Now the slope is 9.

Now insert the numbers:

y = 9x + 4