what is the rate of change of this graph
NAME X Y
joe 11 11.5
emily 10 9
nicole 9.5 9
cori 9.5 8.8
robbie 10 9.5

For the equations below which statement is true ?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes