Question

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Answer 1

Answer:

g(x)2 is incorrect

Step-by-step explanation:

because it should be g(x)3

Answer 2

Answer:

f(x) =g(x) only when x = 0, or x = 1, when x = 3, they are not equal.

Step-by-step explanation:

They aren't equal because:

f(3) = 2(3) + 1

        6 + 1 = 7

g(3) = 2(3)2 + 1

          2x9  + 1

              18 + 1 = 19

they are not equal at 3.

hope this helps