Use the given line of best fit to approximate the rate of change relative to the scatterplot below. A) -5/4 hour/night

B) -1 hour/night

C) -3/4 hour/night

D) -1/2 hour/night

Simplify the expression 10/11(22z) + (a+5) -1

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?