Free Printable Algebra 1 Midterm Review-Linear Mixed

1.

Identify where the function is positive.

a)

$x<-5\ \ ,\ \ \ x>0$

b)

$-5<x<0\ \ ,\ \ \ x>6$

c)

$x<-5\ \ ,\ 0<x<6$

d)

$x>-5\ \ ,\ \ \ x<6$

2.

Identify where the function is increasing.

a)

$x\ <-4\ \ \ \ \ ,\ \ \ \ x\ >1$

b)

$-\ 4<x<1$

c)

$-6<x<-2$

d)

$x<-6\ \ \ \ ,\ \ \ x\ >-2$

3.

Identify where the function is decreasing.

a)

x < -4 , x > 1

b)

-4 < x < 1

c)

-6 < x < 7.5

d)

All Real Numbers

4.

y=x+8
What is the missing number?

a)

6

b)

7

c)

5

d)

4

5.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

6.

a)

Function

b)

Not a Function

7.

Which set of values is a function?

a)

(9,5) (10,5) (9,-5) (10,-5)

b)

(3,4) (4,-3) (7,4) (3, 8)

c)

(6,-5) (7, -3) (8, -1) (9, 1)

d)

(2, -2) (5, 9) (5, -7) (1, 4)

8.

What is f(6) for the function f(x)=3x-8

a)

-8

b)

10

c)

-144

d)

answer not here

9.

What is $f\left(0\right)$ for the function $f\left(x\right)=2x+3$

a)

2x

b)

-3

c)

3

d)

10

10.

If f(x)=3x-8 , what value of x would make f(x)=10?

a)

-8

b)

6

c)

-144

d)

answer not here

11.

f(x)=5x−12. What value of x would make f(x)=13?

a)

5

b)

-3

c)

53

d)

3

12.

In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. How much would it cost to join for 6 months?

a)

$25

b)

$50

c)

$30

d)

$100

13.

Bob has $150 in his savings account and saves $40 per month. How many months will it take him to save $270?

a)

7

b)

3

c)

2

d)

4

14.

Bob has $150 in his savings account and saves $40 per month. How many months will it take him to save $430?

a)

7

b)

3

c)

2

d)

4

15.

In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. How much would it cost to join for 16 months?

a)

$25

b)

$50

c)

$30

d)

$100

16.

Which points are on the graph of the equation x+4y=7?

Select all tha apply.

a)

(7/4, 0)

b)

(0, 7/4)

c)

(7, 0)

d)

(0,7)

17.

Which points are on the graph of the equation 5x - 3y = 15?

a)

(3, 0)

b)

(0,-5)

c)

(6,5)

d)

(5,-3)

18.

The table shows the amount of money in Sonya's lunch account after x days. How much money was in the account before Sonya purchased any lunches?

a)

$34

b)

$40

c)

$38

d)

$42

19.

The table shows how many bottles of water are left after x days. What was the initial number of bottles?

a)

50

b)

28

c)

38

d)

48

20.

The table shows the amount of money in Sonya's lunch account after x days. On which day will she run out of money?

a)

19

b)

20

c)

21

d)

13

21.

The table shows how many bottles of water are left after x days. On which day will the family run out of bottles?

a)

12

b)

10

c)

6

d)

9

22.

Graph $y=4x-1$

23.

Graph. y = 2/3x - 3

24.

The table shows the amount of money in Sonya's lunch account after x days. What does f(7)=26 mean?

a)

On day 26 she weill have 7 dollars in the account.

b)

On day 7 she will have 26 dollars in the account.

c)

She will add 7 dollars to her account on day 26.

d)

She will take 26 dollars out of her account on day 7.

25.

If f(d) represents the amount of money Sonya puts into the jar on day d. Today is d(0). Select the statement that is true.

a)

f(d+1)=f(d)

b)

f(d+1)=f(d)-4

c)

f(d+1)=f(d)-2

d)

f(d+1)=4*f(d)

26.

If f(d) represents the amount of bottles left on day d. Today is d(0). Select the statement that is true.

a)

f(d+1)=f(d)

b)

f(d+1)=f(d)-5

c)

f(d+1)=f(d)-10

d)

f(d+1)=2*f(d)

27.

Nancy went to the grocery story. She bought 4 apples on Monday and 3 apples on Wednesday. She also bought 6 bananas on Monday and 7 bananas on Wednesday. She spent a total of $13 on Monday and $0.50 more on Wednesday. Which system of equations represents the situation?

a)

4x + 2y = 13

6x +7y = 0.5

b)

x + y = 7

x - y = -1

c)

4x + 6y = 13
3x + 7y = 13.5

d)

4x - 6y = 13
3x - 7y = 13.5

28.

Nancy went to the grocery story. She bought 5 apples on Monday and 8 apples on Wednesday. She also bought 6 bananas on Monday and 2 bananas on Wednesday. She spent a total of $13 on Monday and $1.50 more on Wednesday. Which system of equations represents the situation?

a)

5x + 8y = 13

6x +2y = 1.5

b)

x + y = 5

x - y = 6

c)

5x + 6y = 13

8x +2y = 14.5

d)

5x - 6y = 13

8x - 2y = 14.5

29.

What is Mrs. Gordon's rate from 0 to 2 seconds?

a)

2.5 feet per second

b)

.4 feet per second

c)

5 feet per second

d)

.2 feet per second

30.

What is Mrs. Gordon's rate from 9 to 15 seconds?

a)

0 feet per second

b)

1.5 feet per second

c)

5 feet per second

d)

.67 feet per second

31.

A large pizza at Palanzio’s Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large cheese pizza at Guido’s Pizza is $7.30 plus $0.65 for each topping. Which system of equations could be used to find the number of toppings when both companies cost the same amount?

a)

y = 6.80 + .65x
y=7.30+.90x

b)

x + y = 6.80
x + y = 7.30

c)

y = 6.80+.90x
y = 7.30 + .65x

d)

y + .90x = 6.80
y + .65x = 7.30

32.

Greg and Zeke are reading over the weekend. Greg can read 3 pages a minute and has already read 5 pages. Zeke can read 2 pages per minute and has already read 10 pages. After a while they read the same number of pages. How long does that take? READ THE GRAPH AND PICK THE ANSWER.

a)

After 20 minutes, they have both read 5 pages.

b)

After 20 minutes, they have read 4 pages each.

c)

After 4 minutes, they have both read 10 pages.

d)

After 5 minutes, they have both read 20 pages.

Algebra 1 Midterm Review-Linear Mixed

Total questions: 32

Worksheet time: 2hrs 58mins

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