8MA - First Semester Review (all)

8MA - First Semester Review (all)

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the domain and range of a graph representing the purchase of dried figs and salted almonds?

Back

Domain (D): { x | 0 < x < 8 } Range (R): { y | 0 < y < 12 }

2.

FLASHCARD QUESTION

Front

What type of association is shown between ticket prices and concert attendance?

Back

As the price of tickets increases, the concert attendance decreases (negative association).

3.

FLASHCARD QUESTION

Front

What property justifies the step from 2(4x + 8) + 3x = 12 to 11x + 16 = 12?

Back

Subtraction Property of Equality.

4.

FLASHCARD QUESTION

Front

Which friend saved the least amount of money per day?

Back

Mai.

5.

FLASHCARD QUESTION

Front

What property justifies the first step in solving the inequality 5x - 2 > 3(x - 1)?

Back

Distributive Property.

6.

FLASHCARD QUESTION

Front

Define the Domain in a mathematical context.

Back

The set of all possible input values (x-values) for a function.

7.

FLASHCARD QUESTION

Front

Define the Range in a mathematical context.

Back

The set of all possible output values (y-values) for a function.

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