What is the value of x and y if 5x + y=26​

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?