Slope from Context

The entrance fee for the amuzement park is $20.  To ride any ride it is $2 per ticket,  What is the slope of the line?

• 10/2

• 5/1

• 20/2

• 2/1

Tags

CCSS.8.EE.B.5

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 

• 200

• 150

• 300

• 75

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Write a formula in slope-intercept form for a function that has a constant rate of change of -7 and passes through the point (0, 5.8).

• y = -7x + 5.8

• y = 5.8x - 7

• y = 7x + 5.8

• y = 7x - 5.8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

My water bottle started with 32 ounces of water in it and I drank 8 ounces per hour. Write a formula for the amount of water remaining.

• y = 8x + 32

• y = -8x + 32

• y = 8x - 32

• y = 32x + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A tub has 40 gallons of water in it and starts draining at a rate of 6 gallons per minute. Write a formula for the amount of water left in the tub.

• y = 6x + 40

• y = -6x + 40

• y = 6x - 40

• y = 40x - 6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Identify the rate of change from the following equation;

y = 1/2x + 6

• 1/2

• 2

• 6

• -6

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the slope of the line with the equation y = 4x + 12

• 4

• 1/4

• -4

• -1/4

Tags

CCSS.8.EE.B.5

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

• 8

• 6

Tags

CCSS.HSF-LE.A.1B

Identify the rate of change from the following equation:

y = 2x + 4

• 1

• 2

• 3

• 4

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Lonnie plans to join the gym.  He must pay a $35 membership fee.  He will then pay $5 each month.  What is the slope?

• 7

• 35

• 5

• 1/7

Tags

CCSS.HSF.LE.B.5