Math 1 Unit 5 Review- CMVS

Function W gives the weight of a cat, in kilograms, when it is m months old. Which statement represents the meaning of the equation w(9) = 25 in this solution

• The cat weights 9 kilograms when it is 25 months old

• The cat weights 25 kilograms when it is 9 months old

• The cat weights 25 grams when it is 9 weeks old

• The cat weights 9 kilograms when it is 5 months old

Tags

CCSS.HSF.IF.A.2

The function M is represented by the graph and gives distance and time of an object. Distance is measured in km and time is measured in hours. Determine which statements in function notation represents this situation.

• M(8) = M(6)

• M(12) > M(14)

• M(8) < M(12)

• M(16) = 8

Tags

CCSS.HSF.IF.A.2

A ball bounces several times after it is dropped. The graph shows the height of the ball over time. Height is measured in meters and time is measured in seconds. Determine the true statements about the graph and the situation it represents.

• The ball hits the ground at 6.5 seconds.

• After the ball was dropped the function reaches a maximum value at 1.25 seconds.

• The function has a minimum value of 0

• The horizontal intercepts shows the times when the ball hits the ground

• The vertical intercept of the graph shows the height from which the ball was dropped.

Function V gives the number of miles driven by an amazon delivery driver after r days.

Which options represents V(10)

• The number of miles driven after 10 days

• The number of days driven after 10 miles driven

• After 5 days 10 miles were driven

Tags

CCSS.HSA-SSE.A.1A

Function V gives the number of miles driven by an amazon delivery driver after r days.

Which option represents V(7) = 5000

• After 7 days of driving, the driver has driven 5000 miles

• After 50 days of driving, the driver has driven 70 miles

• After 5000 days, the driven, the driver has driven 7 miles

Answer explanation

Miles = dependent = 5000

days = independent = 7

Tags

CCSS.HSF.IF.A.2

Function V gives a total of 5000 miles driven by an amazon delivery driver after 7 days.

Which options represents the statement if function notation

• V(5000) = 7

• V(7) = 5000

Tags

CCSS.HSF.IF.A.2

Function V gives the number of miles driven by an amazon delivery driver after r days.

After driving for 20 days, the driver had driven 30000 miles

• V(20) = 30000

• V(30000) = 20

Tags

CCSS.HSF.IF.A.2

Function V gives the number of miles driven by an amazon delivery driver after r days.

Which function notation best represents the following statement:

The amazon driver had driven 580 miles in 3 days

• V(580) = 3

• V(3) = 580

Tags

CCSS.HSF.IF.A.2

Who has the greater rate of change?

• Braden has the greater rate of change with 60/3

• Braden has the greatest rate of change with 60

• Omar has the greater rate of change with 100

• They both have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph shows the race between the tortoise and the hare. How much of a head start did the hare give the tortoise?

• 2 minutes

• 7 minutes

• 4 minutes

• 10 minutes

Tags

CCSS.8.EE.B.5