Question

Given a polynomial function f(x) = 2x2 + 7x + 6 and an exponential function g(x) = 2x + 5, what key features do f(x) and g(x) have in common?

Both f(x) and g(x) increase over the interval of [–4 , ∞)
Both f(x) and g(x) have the same x-intercepts of (–2, 0) and (–1.5, 0).
Both f(x) and g(x) have the same y-intercept of (0, 6).
Both f(x) and g(x) have the same range of (–∞, 0].

Answer 1

...an exponential function g(x) = 2x + 5

do you know what mean exponential function ?

Answer 2

I think to get the right answer you need draw the diagram of these function - so will be more easy

Answer 3

Yeah i agree with jhonny9