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Which ordered pairs lie on the graph of the exponential equation
f(x) = 25(2.2)^x?
Select EACH correct answer.

[] (0, 0)
[] (0.5, 37.08)
[] (1, 55)
[] (2, 121)

Respuesta :

mhanifa

Answer:

  • B, C, D

Step-by-step explanation:

The equation is:

  • f(x) = 25(2.2)^x

Plug in the values and verify if correct:

A. (0, 0)

  • f(0) = 25(2.2)^0 = 25 ≠ 0, No

B. (0.5, 37.08)

  • f(0.5) = 25(2.2)^0.5 = 37.08, Yes

C. (1, 55)

  • f(1) = 25(2.2)^1 = 55, Yes

D. (2, 121)

  • f(2) = 25(2.2)^2 = 121, Yes

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