NC Math Units 1-3 Mega-Review

NC Math Units 1-3 Mega-Review

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to calculate the amount of money after doubling for a certain number of months?

Back

Amount = Initial Amount * (2^n), where n is the number of months.

2.

FLASHCARD QUESTION

Front

If a function's y-values decrease as x-values increase, what is the function's behavior?

Back

The function is decreasing.

3.

FLASHCARD QUESTION

Front

What is a function?

Back

A relation where each input (x-value) has exactly one output (y-value).

4.

FLASHCARD QUESTION

Front

If a function's y-values increase as x-values increase, what is the function's behavior?

Back

The function is increasing.

5.

FLASHCARD QUESTION

Front

How do you identify an interval where a function is increasing?

Back

Look for intervals where the y-values rise as the x-values increase.

6.

FLASHCARD QUESTION

Front

What does it mean for a function to be constant?

Back

The function's output (y-value) does not change as the input (x-value) changes.

7.

FLASHCARD QUESTION

Front

What is the significance of the x and y axes in a graph?

Back

The x-axis represents the input values, and the y-axis represents the output values.

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