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dloder11 dloder11
  • 13-07-2016
  • Mathematics
Answered

If the parent function f(x) = x2 is modified to g(x) = 2x2 + 1, which statement is true about g(x)? It is an even function.

Verified Answer :

Edufirst
Edufirst Edufirst
  • 24-07-2016

Indeed it is an even function, becasue f(x) = f(-x)

Proof

f(x) = 2x^2 + 1

f(-x) = 2(-x)^2 + 1 = 2x^2 + 1 = f(x)

Answer Link

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