Which statement is true of this function?

f(x)=(1/5)^x-2

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°