Question

What is the equation of the line with a y-intercept of −10 and a slope of 3?

y=−10x−3
y=−10x+3
y=−10x+3
y= 3x+10

Answer 1

y = 3x - 10

Explanation:

It's not an option, but you already said in the instructions that the y-intercept is -10.

y = mx + b

M is the slope and b is the y-intercept.