Consider the quadratic function F(x)=-x^2-x+20
The line of symmetry has the equation ?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?