Evaluating Functions Answers

Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises.

If g(x) = 2, x = [___]

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f(1) =

f(2) =

Which value completes the table?

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The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from sales be if the price of the T-shirts were $15 apiece?$15$28$172$244

f(4) = [___]

What is the inverse of f(x) = x + 2?h(x) = x + 2h(x) = x - 2h(x) = 3x - 2h(x) = 3x - 6

Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises. f(−1) = f(1) = f(2) =

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Which graph shows a function where f(2) = 4?

Which value completes the table?

Which statements are true of the given function? Check all that apply.

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from sales be if the price of the T-shirts were $15 apiece?

What is the inverse of f(x) = x + 2?

Explain how to use a graph of the function f(x) to find f(3).