If f(x) = x^2 + 1 and g(x) = 3x + 1, find [f(4)]^2
81
257
289

Solve the system of equations. y= 2x y= x^2 - 15

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

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