Find value of x and y

The answers include 45, 75, 50, 135 and 90

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?