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Unit 4 Review - Honors

Unit 4 Review - Honors

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
8.EE.B.5, 8.F.B.4, 8.EE.B.6

+4

Standards-aligned

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to calculate the total cost of a towing service that charges a flat fee plus a variable cost per mile?

Back

y = x + 10, where y is the total cost and x is the number of miles towed.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

2.

FLASHCARD QUESTION

Front

What is a function in mathematical terms?

Back

A function is a relation where each x value has only one corresponding y value.

Tags

CCSS.8.F.A.1

3.

FLASHCARD QUESTION

Front

How do you determine the equation of a line from a graph?

Back

Identify the slope and y-intercept from the graph, then use the slope-intercept form y = mx + b.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

4.

FLASHCARD QUESTION

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the rise over run (change in y over change in x).

Tags

CCSS.8.EE.B.5

5.

FLASHCARD QUESTION

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

The slope is 2.

Tags

CCSS.8.EE.B.5

6.

FLASHCARD QUESTION

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, represented by the value of y when x = 0.

7.

FLASHCARD QUESTION

Front

How can you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Use the formula: slope = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

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