A parabola can be drawn given a focus of (-7,1) and a directrix of y = 11. Write the equation of the parabola in any form.

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Which of the following is correct interpretation of the expression -4+13

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?