You have read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 24 by 25 ft brick patio installed. $

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

What is not true about kl and mn? what is mn? (show )

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values