Question

Use the information to answer the following question.

The quadratic function f is represented by the equation f(x) = x2 - 2x + 2.

The table gives some of the values of the exponential function g(x).

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Which of the following statements is FALSE?

A.
The functions f(x) and g(x) have the same value at x = 1.

B.
Both functions have a domain of all real numbers.

C.
The y-intercept of f(x) is greater than the y-intercept of g(x).

D.
f(3) > g(3)

Answer 1

D is the answer

Explanation:

For a: g(x) = 1 when x = 1, for f(x) 1^2 - 2(1) + 2 = 1, a is true.

For b: Both functions do have all real numbers for their domain, b is true

For c: the y-intercept of g(x) is x = 0, for f(x), it is 0^2 - 2(0) + 2 = 2, c is true

For d: g(3) = 7, f(3) = 3^2 - 2(3) + 2 = 5, d is false.