Let f(x)=square root of x-4 Let g(x)=1/x-6 State the domain of (f/g)(x) in interval notation

Find the domain of the function f(x)=142xx2

Use a calculator to evaluate fx=8x at x=2.

Explain why a polynomial function of odd degree must have at least one zero.

Write the quadratic function in f(x)=a(xh)2+k form whose graph is shown.

During a nine-hour snowstorm, it snows at a rate of 1 inch per hour for the first 2 hours, at a rate of 2 inches per hour for the next 6 hours, and at a rate of 0.5 inch per hour for the final hour. Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm. How many inches of snow accumulated from the storm?