How to stop watching corn

C=p

What is the value of x in the this question ?

Find the domain and range of the following function f(x) = 51x - 21+ 4

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _