Understanding Function Evaluation and Simplification

Understanding Function Evaluation and Simplification

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Practice Problem

Hard

CCSS
6.EE.A.2C, HSA.APR.B.2

Standards-aligned

Created by

Mia Campbell

FREE Resource

Standards-aligned

CCSS.6.EE.A.2C
,
CCSS.HSA.APR.B.2
The video tutorial guides viewers through solving a mathematical problem involving the function f(x). It begins by substituting -3 for x in the function, followed by simplifying the expression. The numerator and denominator are simplified separately, leading to the final calculation of f(-3) = 3. The tutorial emphasizes step-by-step simplification and calculation to arrive at the correct result.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in evaluating f(-3) for the given function?

Divide the numerator by the denominator

Add 5 to the function

Substitute -3 for x

Simplify the expression

Tags

CCSS.6.EE.A.2C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of squaring -3 in the simplification process?

3

9

0

-9

Tags

CCSS.6.EE.A.2C

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the denominator simplify in the expression?

To 0

To -3

To 6

To -6

Tags

CCSS.HSA.APR.B.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final result of f(-3) after completing the division?

3

0

6

-3

Tags

CCSS.6.EE.A.2C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of the numerator before division?

-18

18

0

9

Tags

CCSS.6.EE.A.2C

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