Compare Functions (2)

Compare Functions (2)

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
8.F.B.4, 8.F.A.2, 8.F.A.3

+4

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as the input values (x) increase, the output values (y) also increase.

2.

FLASHCARD QUESTION

Front

What does it mean for a function to be decreasing?

Back

A function is decreasing if, as the input values (x) increase, the output values (y) decrease.

3.

FLASHCARD QUESTION

Front

How can you determine if a function is increasing or decreasing from a graph?

Back

If the graph rises from left to right, the function is increasing. If it falls from left to right, the function is decreasing.

4.

FLASHCARD QUESTION

Front

What is an initial value of a function?

Back

The initial value of a function is the value of the function when the input (x) is zero.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

FLASHCARD QUESTION

Front

How do you compare the initial values of two functions?

Back

You compare the initial values by evaluating both functions at x=0 and determining which is greater.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

6.

FLASHCARD QUESTION

Front

What is the rate of change in a function?

Back

The rate of change is the ratio of the change in the output value to the change in the input value, often represented as the slope of the function.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

7.

FLASHCARD QUESTION

Front

How can you determine the rate of change from a graph?

Back

The rate of change can be determined by calculating the slope of the line connecting two points on the graph.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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