Please help asap What is the sum of the following two polynomials?
(3x2 – 5x + 3) and (-x2 – 3x)

What rotation was applied to triangle def to create d’e’f’?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2