Question

If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line?

Answer 1

the equation of this line is

y = - 2x + 3

Explaination:

The slope-interceot formula is y= mx + b, m being the slope, and b being the y-intercept.

In this case, our slope is -2 and our y-intercept is 3.

y = - 2x + 3