Robin saves $500 at a yearly simple interest rate of 4%. What is the total amount of money she has after 20 years?

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?