Quiz about Evaluating a Function Review

Question 1

Evaluate for f(1)

Accepted Answer

2

Answer

0

Answer

-3

Answer

3

Answer

4

Question 2

Evaluate for f(-4)

Accepted Answer

-2

Answer

1

Answer

0

Answer

2

Answer

4

Question 3

What is the value of f(0)?

Accepted Answer

4

Answer

-2

Answer

2

Answer

0

Answer

-5

Question 4

Which of the following statements is true regarding the mathematical statement f(12) = -5? Select all that apply.

Accepted Answer

The function f maps the x value of 12 to the y value of -5.

Accepted Answer

The function passes through the point (12, -5).

Answer

The function f maps the x value of -5 to the y value of 12.

Answer

The function passes through the point (-5, 12).

Answer

None of the above.

Question 5

How do you read f(x)?

Accepted Answer

f of x

Answer

f x

Answer

f parenthesis x

Answer

f with an x inside parenthesis

Answer

f with an x

Question 6

If f(x) = 2x + 1, what would be your first step to find f(1)?

Accepted Answer

Plug a 1 in for all the x's

Answer

Set the function equal to 1

Answer

Only plug a 1 into the left side

Answer

Only plug a 1 into the right side

Answer

I don't know

Question 7

If I know that f(2) = 4, what is another way I can write my answer?

Accepted Answer

(2, 4)

Answer

2,4

Answer

That is the only way to write it.

Answer

There is a 2 and a 4.

Answer

The function has an answer of 4.

Question 8

Given that g(x) = 3x + 1, find g(2).

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Answer

0

Question 9

For what value of x does f(x) = -2?

Accepted Answer

8

Answer

4

Answer

0

Answer

3

Answer

7

Evaluating a Function Review

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