Free Printable A1 Test 2: OPTIONAL REVIEW

1.

a)

Function

b)

Not a Function

2.

All of the x values or inputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

3.

All of the y values or outputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

4.

Does the graph represent a function?

a)

Yes, because the vertical line test shows there are no repeating input values

b)

No, because the vertical line test shows there are repeating input values

5.

a)

Function

b)

Not a Function

6.

Look at the graph. Is the relation a function?

a)

yes

b)

no

7.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

8.

Which graph does NOT pass the vertical line test?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

9.

Determine whether a relation is a function.

$\left\{\left(0,3\right),\ \left(1,10\right),\ \left(2,17\right),\ \left(3,24\right),\left(4,31\right)\right\}$

a)

Yes

b)

No

10.

$Given\ g\left(x\right)=20x-189\ what\ is\ g\left(\frac{1}{2}\right)?$

a)

-189

b)

-179

c)

200

d)

answer not here

11.

$Given\ h\left(x\right)=3x^2-2x+8\ what\ is\ h\left(-1\right)?$

a)

13

b)

8

c)

16

d)

answer not here

12.

f(x) is the same thing as ______.

a)

y

b)

x

c)

input

d)

an equation

13.

Given $g\left(x\right)=\frac{3}{4}x+10$ , find g(-12).

a)

g(-12) = 19

b)

g(-12) = 1

14.

What is the value of f(0)?

a)

-2

b)

2

c)

4

d)

0

15.

Using the pictured graph, what is f(-3)?

a)

-3

b)

-1

c)

1

d)

3

16.

What is the RANGE?

a)

(-∞, +∞)

b)

(-2, +∞)

c)

[-2, +∞)

d)

(-∞, 0) U (0, +∞)

17.

Name the interval where this function is negative, f(x) < 0.

a)

(-5, -2]

b)

(-5, -2)

c)

at x = -2 and x = 2

d)

none of these

18.

Which parent function matches the graph?

a)

y = |x|

b)

y = ∛(x)

c)

y = x²

d)

y = a⋅b^x

19.

What type of function is shown?

a)

absolute value

b)

quadratic

c)

linear

d)

exponential

20.

What type of function is shown?

a)

linear

b)

quadratic

c)

square root

d)

absolute value

21.

What type of function is shown?

a)

exponential

b)

linear

c)

quadratic

d)

square root

22.

What type of function is shown?

a)

Exponential

b)

square root

c)

quadratic

d)

cube root

23.

Name the parent function.

a)

constant

b)

quadratic

c)

linear

d)

exponential

24.

Name the parent function.

a)

constant

b)

square root

c)

linear

d)

absolute value

25.

Can you use the symbols [ or ]
with infinity?

a)

Yes

b)

No

26.

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

c)

≤, <

d)

≥, >

27.

Convert into its interval notation:

$5<x\le11$

a)

(5, 11]

b)

[5, 11]

c)

(5, 11)

d)

[5, 11)

28.

What is the End behavior on the right side

a)

x →-∞, y→∞

b)

x →-∞, y→-∞

c)

x →∞, y→∞

d)

x →∞, y→-∞

29.

Determine the end behavior of the graph.
There are arrows.

a)

As x→ -∞, y→ +∞
As x→ +∞, y→ +∞

b)

As x→ -∞, y→ -∞
As x→ +∞, y→ -∞

c)

As x→ -∞, y→ -∞
As x→ +∞, y→ +∞

d)

As x→ -∞, y→ +∞
As x→ +∞, y→ -∞

30.

Vocab Review

a)

Maximum

1.

Highest point of a function

b)

Minimum

2.

Lowest point of a function

c)

Increasing

3.

Graph is rising from left to right

d)

Decreasing

4.

Graph is going down left to right

e)

Constant

5.

The function is a horizontal line

31.

Domain is:

a)

All x values, from left to right.

b)

All y values, from bottom to top.

c)

All x values from bottom to top.

d)

All y values from left to right.

32.

Range is:

a)

All x values, from left to right.

b)

All y values, from left to right.

c)

All y values, from bottom to top.

d)

All x values, from bottom to top.

33.

Which parent function matches the graph?

a)

f(x) = √(x)

b)

f(x) = ∛(x)

c)

f(x) = |x|

d)

f(x) = a⋅b^x

34.

Name the parent function.

a)

cubic

b)

cube root

c)

exponential

d)

quadratic

35.

What is the range of the Absolute Value Parent Function?

a)

All Real Numbers

b)

(0,∞)

c)

[0,∞)

d)

(∞,0]

36.

What is the domain of the Cubic Parent Function?

a)

[0,∞)

b)

(0,∞)

c)

(-∞,∞)

d)

(-∞,0]

37.

Which parent function is this?

a)

Exponential

b)

Cubic

c)

Square Root

d)

Quadratic

38.

The graph of a quadratic function is called a

a)

Parabola

b)

Vertex

c)

Axis of Symmetry

d)

Vertex Form

39.

Does this graph have a maximum or minimum value?

a)

maximum

b)

minimum

c)

neither

d)

both

40.

What is the y-intercept?

a)

(3,0)

b)

(0,-3)

c)

(0,3)

d)

(-3,0)

41.

What is another word for zeros?

a)

y-intercepts

b)

roots

c)

vertex

d)

axis of symmetry

42.

What are the green dots called?

a)

axis of symmetry

b)

vertex

c)

parabola

d)

roots or x-intercepts

43.

Use the graph to determine the solutions.
*Hint: Solutions = roots = zeros = x-intercepts

a)

-1 and -3

b)

1 and -3

c)

1 and 3

d)

-1 and 3

44.

What are the coordinates of the y-intercept?

a)

(-3, 0)

b)

(0, -3)

c)

(2, 1)

d)

y=-3

45.

What is the domain of the graph?

a)

-3 ≤ x ≤ 3

b)

3 ≤ x ≤ -3

c)

-2 ≤ x ≤ 10

d)

-3 ≤ x ≤ 10

46.

What is the range of the graph?

a)

-2 < y < 10

b)

-3 < x < 3

c)

-2 ≤ y ≤ 10

d)

-3≤ x ≤ 3

47.

What is the domain of the graph?

a)

-3 < x < 3

b)

All Real Numbers

c)

-3 ≤ x ≤ 3

d)

-15 ≤ y ≤ 9

48.

What is the range of the graph?

a)

-2 < y < 10

b)

-3 < x < 3

c)

-2 ≤ y ≤ 10

d)

-3≤ x ≤ 3

49.

A set of ordered pairs is called what?

a)

Coordinates

b)

Relation

c)

Function

d)

Vertical Line Test

50.

What is the range of the graph?

a)

[-7, 5)

b)

(-3, 1]

c)

[-3, 1)

d)

(-7, 5]

51.

What is the domain?

a)

[-2, 3]

b)

[-2, 3)

c)

(-2, 3]

d)

[-3, 4]

e)

(-3, 4]

52.

What is the domain?

a)

$\left(-\infty,\ -3\right]$

b)

$\left[3,\ -\infty\right)$

c)

$\left(-\infty,3\right]$

d)

$\left(-\infty,\infty\right)$

e)

None of the answer choices

53.

What is the range of the graph?

a)

(-∞,∞)

b)

[-1,0]

c)

[-1,3]

d)

[3,∞)

54.

Express the following in Interval Notation
-9 < x ≤ -4

a)

[-9, -4]

b)

(-9,-4]

c)

[-9, -4]

d)

(-9,-4)

55.

What best describes the increasing/decreasing of the graph?

a)

decreasing, increasing

b)

decreasing, increasing, decreasing

c)

increasing, decreasing, increasing

d)

increasing, decreasing

56.

What is the definition of a 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

57.

When determining if a graph is increasing or decreasing, we read the graph from __________________.

a)

right to left

b)

top to bottom

c)

left to right

d)

bottom to top

58.

Which ordered pair could represent a y-intercept?

a)

(-1, 0)

b)

(2, 4)

c)

(0,4)

d)

(-2, 4)

59.

Where do you find relative minimums and relative maximums?

a)

zeros

b)

y-intercepts

c)

turning points

d)

by degree

60.

(T/F) The function shown has an Relative Minimum.

a)

True

b)

False

c)

Cannot be determined

61.

How many relative maximums does this function have?

a)

1

b)

2

c)

3

d)

4

62.

How many extrema (maxes and mins) are in the picture?

a)

2

b)

3

c)

4

d)

5

63.

What are the extrema of the graph?

a)

Max = (2, -3), (1, 2)

Min = (-3, -1), (-1, 4)

b)

Max = (-3, -1), (-1, 4)

Min = (2, -3), (1, 2)

c)

Max = (-1, -3), (4, -1)

Min = (-3, 2), (2, 1)

d)

Max = (-3, 2), (2, 1)

Min = (-1, -3), (4, -1)

64.

Discrete or continuous data?

a)

Discrete

b)

Continuous

65.

Discrete or continuous data?

a)

Discrete

b)

Continuous

66.

Is the graph pictured discrete or continuous?

a)

Discrete

b)

Continuous

A1 Test 2: OPTIONAL REVIEW

Total questions: 66

Worksheet time: 4hrs 22mins

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