Identify the x- and y-intercepts: 10x + 4y = -20 x-intercept = y-intercept = %3D

Q: Y x² 2 2x + 1 x - 12

A:

Q: Write an equation of a line with y-intercept at −9 and parallel to all horizontal lines.

A: Given Data: The y-intercept of the line is: b=-9 The required line is parallel to all horizontal…

Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.