Free Printable Review 5-11

1.

What is the y-intercept of this parabola?

a)

(6, 0)

b)

(-2, 0)

c)

(-4, -2)

d)

(0, 6)

2.

What is the axis of symmetry of this parabola?

a)

-4

b)

x = -4

c)

x = -2

d)

y = -4

3.

Identify the function graphed here.

a)

$f\left(x\right)=\left(x+4\right)^2-2$

b)

$f\left(x\right)=\left(x-4\right)^2-2$

c)

$f\left(x\right)=-\left(x+4\right)^2-2$

d)

$f\left(x\right)=-\left(x-4\right)^2-2$

4.

Which of the following is a quadratic function that has a vertex at (2, -7) and opens up?

a)

$f\left(x\right)=\left(x+2\right)^2-7$

b)

$f\left(x\right)=-\left(x+2\right)^2-7$

c)

$f\left(x\right)=-\left(x-2\right)^2-7$

d)

$f\left(x\right)=\left(x-2\right)^2-7$

5.

Does this graph in the back have maximum or minimum value?

a)

maximum

b)

minimum

c)

neither

d)

both

6.

Is this a max or min?

a)

max

b)

min

c)

cannot be determined

7.

Which of the following inequalities matches the given graph?

a)

y ≥ 2/5x + 1

b)

y ≥ -2/5x + 1

c)

y≤ 2/5x + 1

d)

y ≥ -2/5x - 1

8.

Which of the following inequalities matches the given graph?

a)

y ≤ -3/4 x + 3

b)

y ≥ -3/4 x + 3

c)

y < -3/4 x + 3

d)

y > -3/4 x + 3

9.

What is the equation of the line?

a)

y = -3/4x + 3

b)

y = 4/5x + 3

c)

y = -4/5x + 3

d)

y = -4/5x

10.

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation for C, the total cost, to rent the boat for h hours.

a)

h = 2C + 15

b)

C = 15h + 2

c)

h = 15C + 2

d)

C = 2h + 15

11.

On Monday Joe bought 10 cups of Coffee and 5 Doughnuts for his office at the (total) cost of $16.50. It turns out that the doughnuts were more popular than the coffee. On Tuesday he bought 5 cups of Coffee and 10 Doughnuts for a total of $14.25. Which equations could be used to determine the cost of the coffee?

a)

10c + 5d = 14.25

5c + 10d = 16.50

b)

10c + 5d = 16.50

5c + 10d = 14.25

c)

c + d = 10

5c + 10d = 16.50

12.

Find the vertex:

y=x^2-10x+12

a)

(0, 0)

b)

Not enough info

c)

(5, -13)

d)

(-13, 5)

13.

The amount of cola in a soda machine decreases by a rate of 5% each hour. The amount of cola in the machine was originally 75 gallons.

Which function models the amount of cola in gallons after h hours?

a)

f(h) = 75(-5)^h

b)

f(h) = -5(75)^h

c)

f(h) = .95(75)^h

d)

f(h) = 75(.95)^h

14.

Is the pictured graph growth, decay, or linear or none?

a)

Exponential Growth

b)

Exponential Decay

c)

Linear

d)

None

15.

Daniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%. Would the equation for the value of the printer show Exponential Growth or Decay?

a)

DECAY

b)

GROWTH

16.

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

a)

y = 15(35)^x

b)

y = 15(1.35)^x

c)

y = 15(0.35)^x

d)

y = 35(1.15)^x

17.

What is the solution to the system?

a)

(0, 3)

b)

(1, -1)

c)

(-3, 1)

d)

(1, 3)

18.

What is the solution to this system? Solve by substitution.
y= 4x + 3
2x - 3y = 21

a)

(3,-9)

b)

(-3,-9)

c)

(-3,9)

d)

(0,1)

19.

Solve the system of equations.
x + 5y = -27
-2x - 5y = 24

a)

(3, 6)

b)

(-3, -6)

c)

(-3, -4)

d)

(3, -6)

20.

f(x) is the same thing as ______.

a)

y

b)

x

c)

input

d)

an equation

21.

Given h(x) = 5 - 9x, find h(8).

a)

h(8) = -360

b)

h(8) = -67

22.

What is f(1)?

a)

1

b)

5

c)

0

d)

4

23.

For the function f(x) = -3(x-1) find f(0).

a)

0

b)

-3

c)

3

d)

-1

24.

Evaluate f(-2) if f(x) = x²+ 3

a)

-1

b)

1

c)

7

d)

-7

25.

Identify the range of the following function when given the domain { 2, 3, 10}:
y = 4x - 12

a)

4, 12, 20

b)

-20, 0, 28

c)

-4, 0, 28

d)

8, 12, 40

26.

Simplify:
2x ( -2x -3)

a)

-4x - 3

b)

x² - 3

c)

-4x² - 6x

d)

-4x - 6

27.

2x³(x²−2x − 3)

a)

2x⁶- 4x³ - 6x³

b)

2x⁵−4x⁴ − 6x³

c)

-2x⁵−4x⁴ − 6x³

d)

-2x⁶−4x³ − 6x³

28.

Does the image represent a function? Or a non-function?

a)

Function

b)

Not a Function

29.

Function or not a function?

a)

Function

b)

Not a Function

30.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

31.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

32.

Is the graph even, odd, both or neither?

f(x) = 4x

a)

Even

b)

Odd

c)

Neither

d)

Both

33.

Is the graph even, odd, both, or neither?

f(x) = x² + 2

a)

Even

b)

Odd

c)

Neither

d)

Both

34.

Is f(x) = x³– x² even, odd, both, or neither?

a)

even

b)

odd

c)

neither

d)

both

35.

Which one of the following functions is odd?

a)

f(x) = 3x⁴ - 4x³

b)

g(x) = 5x⁴ + 3x²

c)

h(x) = 6x⁵ - x³

d)

k(x) = x⁶ + 8x²

36.

Describe the transformations below: $\left(x+1\right)^2-4$

a)

left: 1, up: 4

b)

left: 1, down: 4

c)

right: 1, up: 4

d)

right: 4, up: 1

37.

Determine the vertex from the following equation: $-3\left(x-4\right)^2+1$

a)

Vertex: (4,1)

b)

Vertex: (-4, -1)

c)

Vertex: (4, -1)

d)

Vertex: (-4, 1)

38.

Determine the vertex from the following equation: $\frac{1}{2}\left(x+4\right)^2+1$

a)

Vertex: (-4, 1)

b)

Vertex: (-4, -1)

c)

Vertex: (4, 1)

d)

Vertex: (4, -1)

39.

What is the vertex?

a)

(4,-4)

b)

(2,0)

c)

(0,2)

d)

(6,0)

40.

The equation for the axis of symmetry line is x = -b/(2a)

a)

true

b)

false

41.

What's the axis of symmetry of y = 3x²- 6x + 4

a)

x=1

b)

x=-6

c)

x=2

d)

x=-1

42.

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

a)

y = -2

b)

x = 3

c)

x = -3

d)

y = 2

43.

14x + 12 < 9x -3

a)

x < -3

b)

x < 8

c)

x < -8

d)

x > -3

44.

Solve
a² + 2a - 24 = 0

a)

a = -6, 4

b)

a = 6, -4

c)

a = 12, -2

d)

a = 8, -3

45.

What are the zeros?

a)

x= 0 and x= -4

b)

x= 0 and x= 4

c)

y= 0

d)

x= 2

46.

What are the roots of the function?

a)

x = 4, -1

b)

(-4, 1)

c)

x = -4, 1

d)

(4, 0) (-1, 0)

47.

Describe the transformation

$f\left(x\right)+3$

a)

3 Units Up

b)

3 Units Down

c)

3 Units Left

d)

3 Units Right

48.

Describe the transformation

$f\left(x-2\right)$

a)

2 Units Up

b)

2 Units Down

c)

2 Units Left

d)

2 Units Right

49.

Which point below is NOT part of the solution set?

a)

(0, 0)

b)

(5, 1)

c)

(-1, -3)

d)

(20, -5)

50.

Is (-2,4) a solution to the system?

a)

Solution

b)

Not a solution

51.

Which point is a solution?

a)

(0, 6)

b)

(-3, 4)

c)

(1, 0)

d)

(-4, 3)

52.

√49

a)

rational

b)

irrational

53.

9/4

a)

rational

b)

irrational

54.

4.85768576...

a)

rational

b)

irrational

55.

23.87387487...

a)

rational

b)

irrational

56.

4π

a)

rational

b)

irrational

Review 5-11

Total questions: 56

Worksheet time: 14hrs 0mins

Similar Resources on Wayground