Evaluate the function. f(x)=-x^2+x

F= -1

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?

Match the one-to-one functions with the graphs of their inverse functions.