Question

Graph the functions and approximate an x-value in which the quadratic function exceeds the exponential function. y = 4^x and y = 7x^2 + 4x - 2

Answer 1

Answer: The quadratic function exceeds the exponential function for x<-0.924 and for x>0.53: (-Infinite,-0.924) U (0.53, Infinite).

Please, see the attached graph.

Thanks.