Question

Write an exponential function in the form y=ab^x that goes through points (0,17) and (2, 612).

Answer 1

y = 17 * (± 6)ˣ

Explanation:

y=abˣ

pass (0 , 17): 17 = a b⁰ = a a = 17

pass (2 , 612): 612 = 17 * b² b² = 36 b = ± 6

y = 17 * (± 6)ˣ