Question

What is the equation of the line that passes through the point(4,12) and has a y-intercept of -2?

Answer 1

y=3.5x-2

Explanation:

y=mx+c

12=m×4-2

add 2 on both sides

14=m×4

divide by 4 on both sides

3.5=m

y=3.5x-2