Use the information given to determine the equation of each line.

Question

a. the slope of the line is 4/3 and its y-intercept is -2

b.the line perpendicular to the line y=-2x+5 and passing through the point (-2,6)

Answer 1

This information may help you!
a.) y=mx+b so

b.)Perpendicular Lines Theorem
Two non-vertical lines are perpendicular if and only if their slopes are negative reciprocals.