A parabola y=x^2 is what type of function? an even function
an odd function
an asymmetric function
a one to one function

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

What is the value of x when x + 7 = 21?