Math Flash Cards 4/1/25

Math Flash Cards 4/1/25

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Easy

Created by

C Mireles

Used 1+ times

FREE Resource

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43 questions

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1.

FLASHCARD QUESTION

Front

In the equation y=mx+b, what does the m represent?

Back

slope

2.

FLASHCARD QUESTION

Front

What does the b in the equation y=mx+b mean?

Back

y-intercept

3.

FLASHCARD QUESTION

Front

Mike is buying a large pizza. The pizza cost $8.00 plus .50 for each additional topping. Use y=mx+b format.

Back

y=.50x+8

Answer explanation

In the y=mx+b format, M is the slope of the line, this is the number that changes so in this problem the topping. b: is the y-intercept, this is the initial cost of the pizza.

4.

FLASHCARD QUESTION

Front

Bob the plumber charges $15 per hour plus a service fee of $40 for coming out to your house. Which function models this situation?

Back

y=15x+40

Answer explanation

In the y=mx+b format, M is the slope of the line, this is the number that changes so in this problem the hours of work. b: is the y-intercept, this is the initial cost of the service fee.

5.

FLASHCARD QUESTION

Front

Thomas got a speeding ticket. The cop said he had to pay $10 for each mile per hour he was going over the speed limit. Plus Thomas has to pay $115 court cost. Which equation correctly models what Thomas would have to pay?

Back

y=10x+115

6.

FLASHCARD QUESTION

Front

Function to find total height of a building with n floors, each 3.9 m high, and a 15.85 m FM antenna on the roof.

Back

7.

FLASHCARD QUESTION

Front

A function with a constant rate of change (slope). When graphed it is a straight line.

Media Image

Back

Linear function

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