Free Printable Algebra EOC Review #2

Worksheets

Algebra EOC Review #2

Total questions: 41

Worksheet time: 1hrs 22mins

Name

Class

Date

What is the Domain?

{-3, -1, 1, 3, 5, 7, 9}

{-3, -2, -1, 0, 1, 2, 3}

-3 ≤ x ≤ 3

-3 ≤ x ≤ 9

What is the Range?

y ≥ 6

y ≤ 6

-10 ≤ y ≤ 6

-10 ≤ x ≤ 6

Find the Range.

All Real numbers

0 < y < 11

y ≥ 0

y > 0

The total cost in dollars, c, to purchase video games online can be found using the function c = 16.95x + 4.75, where x is the number of video games purchased. If at least 4 games but no more than 7 games are purchased online, what is the range of the function for this situation?

{4, 5, 6, 7}

4 ≤ x ≤ 7

72.55 ≤ c ≤ 123.50

{72.55, 89.50, 106.45, 123.40}

What is the Domain?

-3 ≤ x < 5

-3 ≤ y < 5

-8 ≤ x < 5

-8 ≤ y < 5

The amount of money that Li spends on video games depends on how many games he purchases. If Li has at most $90 to spend on games for his Xbox 360 and the games cost $22.50 each, what is the domain of this function?

{0 ≤ x ≤ 90}

{0 ≤ x ≤ 4}

{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

{0, 1, 2, 3, 4}

What is the Domain?

-10 ≤ y ≤ 6

y ≤ 6

-10 ≤ x ≤ 6

All Real Numbers

Using his spending account at the school store, Randy buys pencils which are 12 cents each. For the first 4 months of school, Randy bought 3, 4, 6, and 9 pencils. If the function A = .12p represents the amount, A, Randy spent on pencils each month and p is the number of pencils he buys, what is the range of this function?

{3, 4, 6, 9}

{0.15, 0.16, 0.18, 0.21}

{0.36, 0.48, 0.72, 1.08}

{3.12, 4.12, 6.12, 9.12}

A pizza shop sells pizza for $7.50 each plus $1.25 per topping. The total price of the pizzas can be determined by the function P(t) = 7.5 + 1.25t, where te is the number of toppings orders and P(t) is the total price of the pizza. The shop has a delivery policy that all orders must have a minimum of 2 toppings and maximum of 8 toppings for a delivery. Which inequality represents the range of the situation?

2 ≤ P(t) ≤ 8

0 ≤ P(t) ≤ 8

10 ≤ P(t) ≤ 17.50

0 ≤ P(t) ≤ 17.50

10.

Is this mapping a function and how can you tell?

Yes its a function cause all the numbers have lines

No it's not a function because there a 5 in both ovals

No it's not a function because the x value 5 has 2 outputs.

No it's not a function because the y value 5 has 2 inputs.

11.

What is the domain of this function?

All Real Numbers

-1 ≤ x ≤ 1

-1 ≤ f(x) ≤ 1

12.

Is this mapping a function or not a function?

Function

Not a Function

13.

Is the relation a function?
{(4,5), (4,-7), (4,2), (4,0), (4,9)}

Yes

14.

For the function f(x) = -3x + 3 find f(0).

-3

-1

15.

Evaluate f(-2) if f(x) = x²+ 3.

-1

-7

16.

Is this set of ordered pairs a function or not a function?

Function

Not a Function

17.

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

f(x) = 21+1

f(1) = 2 (1) + 1

f(1) = 2x (1) + 1

18.

Is this a function?

Yes

Maybe

It's a curvy line

19.

Is this a function?

Yes

Maybe

I like circles

20.

What is another way to say "where a function crosses the x-axis"? Select All That Apply!

x-intercept

zero

root

solutions

y-intercept

21.

How many roots are shown in the picture?

22.

How many real zeros does the function have?

None

23.

Which is a zero of the graph?

-1

1.5

-3

24.

Name the x-intercept(s)?

(0, 0)

(2, 4)

(0, 0) and (0, 4)

(0, 0) and (4, 0)

25.

What is the slope in the equation y=2x + 3?

Cannot be Determined

26.

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

1/2

-1/2

-2

27.

Find the slope of the line.

-2

-1

28.

Find the slope of the line.

Undefined

-1

29.

What is the slope in the picture?

Positive

Negative

Zero

Undefined

30.

Find the slope from the table.

1/4

-1/4

-4/1

4/1

31.

In the equation y=mx+b,
what does m represent?

Nothing in particular

The y-intercept

The x-intercept

Slope

32.

Name the slope

-1x

-1

33.

Name the y intercept

-1

-1x

-7

34.

Find the slope of the line with the equation
$2x\ +\ y\ =\ 10$

$2$

$-2$

$10$

$-10$

35.

Graph the line with the equation
$x\ =\ -3$

36.

Graph the line with the equation
$y\ =\ \frac{1}{3}x\$

37.

Given the list of ordered pairs, what is the x-intercept?
(8,10), (3, -4), (0, 8), (4, -3), (9, 0)

(8,10)

8, 3, 0, 4, 9

(0,8)

(9,0)

38.

Write the equation of the line.

y= -1x-3

y= -3x-1

y=-1/3x-1

y= -3x-3

39.

Write the equation for the line in slope-intercept form.

y= -1x+3

y= 4x+3

y=1/4x+3

y= -4x+3

40.

Which equation matches the graph? (Click me to see the image)

y = 2x

y = 1/4 x + 2

y = 1x + 4

y = -2x

41.

I am a pro at Functions!!!

YES!! I should wear a cape like a superhero!!!

Almost, I am getting better at it though!!

Sort of, and I will start coming in to tutoring!

No, and I will cry into my pillow tonight.

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Algebra EOC Review #2

Total questions: 41

Worksheet time: 1hrs 22mins

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