The of y=1/4 cos 1/2x is 4 pie

Amplitude
Frequency
Period

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

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.

With alll of except for the 2 that i did already