Function Review

Function Review

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What does a horizontal line on a graph represent?

Back

Constant speed or not moving.

2.

FLASHCARD QUESTION

Front

What is a function?

Back

A relation where each input has exactly one output.

3.

FLASHCARD QUESTION

Front

Which of the following pairs would make this a non-function: (10, 10), (2, 4), (6, 1), (-2, 0)?

Back

(-2, 0) because it repeats the input.

4.

FLASHCARD QUESTION

Front

What is the rate of change in the equation y=8x+6?

Back

8, which represents the slope of the line.

5.

FLASHCARD QUESTION

Front

Is the graph of y=x^2 a function?

Back

Yes, because each x-value has one y-value.

6.

FLASHCARD QUESTION

Front

What does the slope of a line indicate?

Back

The rate of change of y with respect to x.

7.

FLASHCARD QUESTION

Front

What does a vertical line test determine?

Back

If a graph represents a function.

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