Free Printable Interim 2 Prep

Worksheets

Interim 2 Prep

Total questions: 24

Worksheet time: 2hrs 45mins

Name

Class

Date

What letter represents the slope of a line in the equation y = mx + b?

Give the equation for the graph

y = 5x - 3

y = 4x + 2

y =-2x + 5

y = - 2x + 4

Graph. y = 2/3x - 3

What is the slope of the line represented by the table?

-3/2

3/2

2/3

-2/3

What does the y-intercept (which is 20) represent in this situation?

The cost per game

The initial charge of renting games

The cost of the first game

Answer the question in the picture.

How do you find slope from a graph?

pick two points on the graph and create a list and spreadsheet from the points.

look at where the line crosses the y axis.

pick a point on the line and divide the y value divided by the x value.

choose the answer choice that looks the most complicated

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

y=15x

y=15x+80

y=x+15

y=80x+15

Write an equation for the line that passes through the point (5, -4) and is parallel to the line y = 2x + 3.

y = -2x + 14

y = 2x - 14

y = 2x - 6

y = -1/2x + 6

10.

What is the slope of the line that is perpendicular to the line y = -5x + 3?

1/5

-1/5

-5

11.

C(-6, 2) and B(-1, -1)
Translate (x, y) -> (x + 3, y - 1)

C' (-3, 1), B' (2, -2)

C' (3, -1), B' (-2, -4)

C' (-9, 1), B' (-4, -2)

C' (-7, 1), B' (-2, -2)

12.

C(-6, 2) and B(-1, -1)
Translate (x, y) -> (x - 1, y - 3)

C' (-6, 2), B' (-1, -1)

C' (-7, -1), B' (-2, -4)

C' (-5, 5), B' (0, 2)

C' (-7, 1), B' (-2, -2)

13.

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?

C = 0.20x + 15

C =15 (0.20x)

C = 15 + x + 0.20

C = 0.20 + 15x

14.

Derrick started up a charity for the local animal shelters. He started selling handmade dog leashes for $5. It cost him $120 to get the supplies to make the leashes. Write an equation for the amount of money he raises, A, if he sells x amount of leashes.

A = 120 + 5x

A = 120x + 5

A = -120 + 5x

A = 120 - 5x

15.

Margaret is a waitress at The Seafood Bonanza. She earns $3 an hour plus 90% of her tips. Write an equation for her salary, S, if she works h hours and earns d dollars in tips.

3h + 0.90d = S

S = 90d + 3h

S = 3d + 90h

S = 3h + 9.0d

16.

Ace Telecommunications charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for it phone service. Which equation can be used to find c, the total cost for one month when m, minutes are used?

c = 0.12m + 8m

c = 8m + 0.12m

c = 0.12m + 8

c = 0.20m

17.

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

Arithmetic

Geometric

Neither

18.

Dividing by 12 is the same as ...

× 12

÷ 1/12

× 1/12

+ 12

19.

What kind of sequence is illustrated below?
400, 200, 100, 50, 25, ...

Arithmetic

Geometric

Neither

20.

If f(x)= -9x+12, then f(20)=______________?

-180

192

-192

-168

21.

Which sequence is a geometric sequence with a common ratio of 2?

5, 3, 1, -1, ...

5, 7, 9, 11, ...

5, 10, 20, 40, ...

5, 15, 45, 135, ...

22.

Which sequence is an arithmetic sequence?

3, 6, 2, 7, ...

3, 6, 12, 24, ...

3, 6, 10, 15, ...

3, 7, 11, 15, ...

23.

Create the formula for the geometric sequence:
-4, -16, -64, -256...

a_n= -4(4)^n-1

a_n= -4(-4)^n-¹

a_n= 4(4)^n-1

24.

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

m=50 + w

w= 50m

w= 50 + m

m= 50 - w

100 %

Interim 2 Prep

Total questions: 24

Worksheet time: 2hrs 45mins

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