Question

What is the equation of a line whose slope is 9 and y-intercept is (0, -1)?

Answer 1

y=9x-1

Explanation:

y=mx+b

m=9

b=-1

Answer: y=9x-1

Answer 2

y = 9x -1

Explanation:

The slope is 9 and the y intercept ( where x is zero) is -1

We can use the slope intercept form of the equation is

y = mx+b where m is the slope and b is the y intercept

y = 9x -1