Find the maximum and minimum value of the following functions: a) 9 + sin(4x - 20)°
b) 30/11-5cos(1/2x-45)°

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

If f(x)=-3x+2 and g(x)=-7x-2, which point represents f(x)=g(x)?