An employer uses the equation y = 9x + 100 to determine how much to pay his employees for the holidays. In the equation, y is the total money paid and x is the number of hours worked. What is the meaning of the initial value?

the amount of hours need to earn overtime

Jimmy needs 16 brushes to clean 10 cars. He needs 20 brushes to clean 14 cars. If the equation y= x + 6 can be used to determine the number of brushes needed for x cars, what is the meaning of the rate of change?

the number of brushes needed per car

the number of cars cleaned per brush

the number of brushes needed to get started

The graph represents the money in a savings account. What is the meaning of the initial value?

$30 is added to the account each week

It took 30 weeks to same enough money to open an account

The graph represents gasoline consumption when driving a certain distance in km. What is the meaning of the Rate of Change?

the amount of gasoline consumed per km driven

The tank started with 50 L of gasoline

the distance it takes to lose a Liter of gas

the gasoline is leaking because the slope is negative.

The graph represents the height of a burning candle. What is the meaning of the Initial Value?

the original height of the candle

the time it takes to burn the entire candle

the rate at which the candle is losing height

the change in the height of the candle each hour

What does the rate of change represent in this situation?

The sloth runs 6 feet in 1 minute

The sloth runs 1 feet in 3 minutes

The sloth runs 3 feet in 1 minute

Dorothy loves to make cakes. The following table shows how the number of eggs that she has left changes as she makes cakes. What is the meaning of the initial Value?

She uses 5 eggs for every 2 cakes.

She uses 47 eggs for every 0 cakes.

Jimmy needs 16 brushes to clean 10 cars. He needs 20 brushes to clean 14 cars. If the equation y= x + 6 can be used to determine the number of brushes needed for x cars, what is the meaning of the rate of change?

the number of brushes needed per car

the number of cars cleaned per brush

the number of brushes needed to get started

An employer uses the equation y = 9x + 100 to determine how much to pay his employees for the holidays. In the equation, y is the total money paid and x is the number of hours worked. What is the meaning of the Initial Value?

the amount of hours need to earn overtime

The graph represents the money in a savings account. What is the meaning of the initial value?

$30 is added to the account each week

It took 30 weeks to same enough money to open an account

The graph represents gasoline consumption when driving a certain distance in km. What is the meaning of the rate of change?

the amount of gasoline consumed per km driven

The tank started with 50 L of gasoline

the distance it takes to lose a Liter of gas

the gasoline is leaking because the slope is negative.

An air conditioning salesman earns a base salary plus a commission for each air conditioner he sells. The equation y = 125x + 375 represents his pay based on the number of air conditioners he sells each week. What is the slope and what does it represent?

The slope is 125 and represents the amount he earns for each air conditioner he sells.

The slope is 375 and represents the amount he earns for each air conditioner.

The slope is 375 and represents the base salary.

The slope is 125 and represents the base salary.

Janice is saving money for retirement. The equation y = 500x + 12,000 models her retirement savings where y is the total she has saved in dollars, and x is the number of months. Which two statements are correct based on the given equation?

Janice started with $12,000 in her account

Each month, Janice saves an additional $500

Janice started with $500 in her account

Each month, Janice saves an additional $12,000

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Math

Algebra

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Interpreting Slope And Y Intercept

Interpreting Slope and Y-Intercept

Authored by Lindsey Blackwelder

Mathematics

8th Grade

CCSS covered

Used 13+ times

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MULTIPLE CHOICE QUESTION

10 mins • 1 pt

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

Tags

CCSS.HSS.ID.C.7

CCSS.HSF.IF.B.6

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Find the rate of change

Not a constant slope/Non-Linear

Tags

CCSS.HSF-LE.A.1B

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

What is the rate of change for the following graph?

160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

What is the initial value?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

What is the initial value in this equation?
y=8x+6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the initial value in this situation?

125

Tags

CCSS.HSF.LE.B.5

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the rate of change in this situation?

125

Tags

CCSS.HSF-LE.A.1B

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Interpreting Slope and Y-Intercept

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

Find the rate of change

What is the rate of change for the following graph?

What is the initial value?

What is the initial value in this equation?y=8x+6

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the initial value in this situation?

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the rate of change in this situation?

At 0 seconds, Mrs. Taylor was 10 feet off the ground. At 5 seconds, she was 20 feet off the ground. What is her rate of change in feet per second?

What is the initial value?

An employer uses the equation y = 9x + 100 to determine how much to pay his employees for the holidays. In the equation, y is the total money paid and x is the number of hours worked. What is the meaning of the initial value?

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

What is the initial value in this equation?
y=8x+6

An employer uses the equation
y = 9x + 100 to determine how much to pay his employees for the holidays. In the equation, y is the total money paid and x is the number of hours worked. What is the meaning of the initial value?