Interpreting Linear Functions

Interpreting Linear Functions

Assessment

Flashcard

Mathematics

8th Grade

Hard

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20 questions

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1.

FLASHCARD QUESTION

Front

At what rate did the rain fall? Options: 2 cm per hour, 1/4 cm per hour, 1/2 cm per hour, 4 cm per hour

Back

2 cm per hour

2.

FLASHCARD QUESTION

Front

Which company shows a greater rate of change? Options: Water's Edge Rafts, Ryan's Rafts

Back

Water's Edge Rafts

3.

FLASHCARD QUESTION

Front

What does the slope represent in this situation? Options: The sloth runs 1 feet in 3 minutes, The sloth runs 3 feet in 1 minute, The sloth runs fast, The sloth runs 6 feet in 1 minute

Back

The sloth runs 6 feet in 1 minute

4.

FLASHCARD QUESTION

Front

Which situation below is representative of y-intercept?

Back

buying $30 worth of supplies for a lemonade stand

5.

FLASHCARD QUESTION

Front

A holiday meal costs $12.50 a person plus a delivery fee of $30. Which equation represents the amount a holiday meal costs, including delivery, for x people?

Back

y = 30 + 12.5x 

6.

FLASHCARD QUESTION

Front

Sandra has a $20 iTunes gift card and spends $3 each month. Which equation can be used to find how much money Sandra has on her gift card after x months? Options: y = 3x + 20, y = 3 + 20x, y = -3x + 20, y = -20x + 3

Back

y = -3x + 20

7.

FLASHCARD QUESTION

Front

Equation for bottles left after x days (48 bottles, 5 per day):

Back

y = 48 - 5x

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