What is the slope of the table?

What is the y-intercept of the table?

Answer explanation

The slope is change in y over the change in x.

The y-intercept is when x=0

Tags

CCSS.8.EE.B.5

What is the slope of the line?

What is the y-intercept of the line?

Tags

CCSS.8.EE.B.5

When x=10, which function has a greater output?

By how much?

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Pumps are used to empty water from two tanks, tank M and tank P. 

Tank M begins with 75 gallons of water and empties at a rate of 7.5 gallons per minute. The amount of water in Tank P is represented by the equation y=78-6.75x, where x is the number of minutes the pump has been emptying the tank. 

Based on the above information, which statement must be true?

• Tank P empties at a faster rate and has a greater starting value.

• Tank M empties at a faster rate and has a greater starting value.

• Tank P empties at a slower rate, but has a greater starting value

• Tank M empties at a slower rate, but has a greater starting value

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Reilan has a small hose and large hose which he uses to water his lawn. 

The large hose pumps water at a rate of 70 gallons per minute. 

The small hose can only pump water at HALF OF the speed of the large hose. 

What is the rate that the small hose pumps water?

Tags

CCSS.6.EE.B.7

The slope of Function 1 is _______ the slope of Function 2

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The y-intercept of Function 1 is _______ the y-intercept of Function 2

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What would be good reference points on this graph?

• (0,0)

  (5,60)

• (0,0)

  (3,30)

• (1,10)

  (5,60)

• (3,30)

  (4,40)

Tags

CCSS.HSF.LE.B.5

Haley's hourly rate of pay is $ __ per hour

Tags

CCSS.8.EE.B.5

If Haley's hourly rate of pay is $12 per hour and Haley's manager Jourdynn makes twice as much money as Haley per hour rate. 

Create a linear equation to best represent Jourdynn's pay y, after working for x hours. 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2