1. The equation of the line L is parallel to y=5x. What is the equation for line L?
2. If (a,-2) is a point on the graph of y=x^2+3x, what is a?© BrainMass Inc. brainmass.com June 4, 2020, 3:53 am ad1c9bdddf
1. L has the equation y = 5x + b, where b is an arbitrary nonzero constant.
2. We have
-2 = a^2 + ...
We solve problems pertaining to lines passing through given points as well the slope and y-intercept.