Free Printable MSA Unit Review

Worksheets

MSA Unit Review

Total questions: 50

Worksheet time: 4hrs 10mins

Name

Class

Date

Anthony runs a bicycle courier company that charges $3 for delivery plus $0.50 per mile. Which equation matches this relationship?

m = 3c + 0.5

c = 3m + 0.5

c = 0.5m + 3

m = 0.5c + 3

A bamboo reed is planted when it is 12 centimeters tall. It grows 2.2 centimeters per week. Which equation shows h, height as it relates to the number of weeks, w.

w = 12h + 2.2

h = 12w + 2.2

w = 2.2h + 12

h = 2.2w + 12

Charlie starts with $350 in his savings account. He withdraws $15 per week from his account. What is the starting point or y-intercept for this situation?

350

-15

-350

Find the slope of the line.

-2

-1

Slopes of parallel lines are...

opposite reciprocals.

opposites.

identical.

always 7.

What is the first step to solve this equation:
11 - 3x = 44

Add 3 to both sides

Subtract 11 from both sides

Add 11 to both sides

Divide 3 on both sides.

Slope is...

rise/run

run/rise

neither

both

Find the slope:

(hint: use the formula)

(-1,-9) and (5, -6)

-15

1/2

-3/6

11/3

Write an equation if m=-3 and b=7

y=3x+7

y=7x+3

y=-3x+7

y=7x-3

10.

Which equation matches the table below?

y = 3x - 6

y = -3x + 6

y = 3x + 6

y = -3x - 6

11.

What two things do you need in order to write a linear equation?

Rate and co-efficient

Rate and m

starting point and donation

rate and y-intercept

12.

For the straight line y = -2x + 3, what are:

a) the slope

b) the y-intercept?

a) slope = 2

b) y-intercept = -3

a) slope = -2

b) y-intercept = 3

a) slope = 3

b) y-intercept = -2

a) slope = -2x

b) y-intercept = 3

13.

Bowling costs $4 for shoe rental plus $5 for every game. Which equation shows how much it costs to go bowling for x games?

y = 4 + 5x

y = 5 + 4x

y = 4•5•x

y = 5x - 4

14.

Is the following equation proportional or non proportional:

y= 5 + 3x

Proportional

Non-Proportional

15.

Is the following equation proportional or non proportional:

y= 4x

Proportional

Non-Proportional

16.

If y=9x+8, find y if x=-5

-30

-37

-53

17.

If y=3.5x-4, find x if y = 3

-3

-4

18.

Calculate the slope.

m=-4/3

m=4/3

m=-3/4

m=3/4

19.

Find the rate of change

Not a constant slope/Non-Linear

20.

What is the slope in the equation:
y = 12 + 5x

21.

Find the slope from the table.

-4

-2

22.

What is the slope?

2/5

5/2

5.5

23.

What is the slope?

3/5

5/3

-2

-8

24.

y = mx + b

m is the....................

slope

y intercept

the 14th letter of the alphabet

rate of change

25.

A ride on the bus cost $ 0.90 plus $ 0.15 per mile.

Write an equation to represent this scenario.

y = .90x + .15

y = .15x + .90

y = .90x

y = .15x

26.

Write the equation

y = -x + 10

y = 7x

y = -x + 13

y = x + 10

27.

Write the equation . Look at the table carefully!

y = 3x

y = 3x + 8

y = 8x + 3

y = 4x + 3

28.

What does "m" represent in y=mx+b?

constant rate of change

coefficient of x

unit rate

all of these

29.

Which label represents the independent variable?

Time

Money

Babysitting

30.

Which label represents the dependent variable?

Time

Money

Babysitting

31.

What is the independent variable in this graph?

Bikers

Miles

Hours

32.

What is the dependent variable in this graph?

Bikers

Miles

Hours

33.

What does b represent in y = mx + b?

y-intercept (one-time fee/ initial amount)

constant rate of change

base amount

constant of proportionality

34.

What point below lie on the line y=3x-4? Select all that apply.

Hint: Use Substitution

(4, -13)

(-2, 10)

(-1, -7)

(-1, 9)

35.

If the table is linear, write a linear equation in the form y=mx+b

It is not linear so you can't write an equation

y=4/3x+5

y=3/4x+5

y=-4/3x+5

36.

Find the slope of the line that passes through the points (2, 4) and (6, 12)

1/2

-1/2

-2

37.

What direction is an undefined slope?

horizontal

vertical

38.

Find the error the student made:
2x + 60 = 6x + 50
8x + 60 = 50
8x = -10
x = -1.25

Divided by the wrong number

Added 6x, should have subtracted

Subtracted 60, should have added

There is no error, the answer is correct

39.

Does this graph show a linear relationship?

Yes, it has straight line segments

No, it is not a continuous straight line and there is no consistent rate of change

No, it has no labels on the axis

40.

Which line(s) represents a proportional relationship?

Sponsor A

Sponsor B

Sponsor C

41.

What does the y-intercept represent in this graph?

Every minute 60 students got off the bus.

There were 60 students to start with on the bus ride.

Each minute, 10 students got off the bus.

60 students rode the bus every minute.

42.

What does the slope represent in this graph?

5 students got off the bus every minute.

10 students got off the bus every minute.

2 students got off the bus every minute.

60 students got off the bus every minute.

43.

Simplify:
5(3x+1)

15x+1

15x+5

8x+1

8x+6

44.

Solve for x.

3(x+1)=2x+8

-5

No solution

45.

Which pouches and coins model matches the equation?

4(x + 2) = 12

46.

What is the solution to the system?

(0, 3)

(1, -1)

(-3, 1)

(1, 3)

47.

A rental car agency charges $30.00 per day plus per mile $0.15. Another rental car agency charges $36.00 per day plus $0.10 per mile. How many miles would have to be driven in one day for both rental agencies to cost the same amount to rent?

120 miles

100 miles

110 miles

150 miles

48.

I can join video club A for $25.00 and rent videos for $1.00 each. Or, I can join video club B for $15.00 and rent videos for $2.00 each. If I were to rent 6 videos which club would be the better deal? How much would I spend?

A; $25

A; $30

B; $25

B; $27

49.

Taxi company A charges $8.00 to get into the cab and $0.75 per mile. Taxi company B charges $6.00 to get into a cab and $1.25 per mile. How many miles would the cost be the same for both companies?

2 miles

4 miles

.50 mile

-4 miles

50.

Solve the equation
12x - 15 = 3(2x + 3)

x = 4

x = -4

x = 2

x = -2

Reset

MSA Unit Review

Total questions: 50

Worksheet time: 4hrs 10mins

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