What is the value of this expression when x-1 and Y - 27
4x²y²

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Solve the inequality and graph 6j - 7 < 5