Find the limit, if it exists. f(9+h)-f(9)/h if f(x)=x^4 ON A TIMER PLSE ANSWER QUICKLY

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 frequency of the sinusoidal graph?

Change negative exponents to positive, then solve