Free Printable AlgS 400PT Quizizz 3-8

1.

What is the vertex?

a)

(-1,-2)

b)

(-2,-1)

c)

(-3,-1)

d)

(2,1)

2.

What is the equation of this graph?

a)

f(x) = (x -5)² + 1

b)

f(x) = (x - 1)² - 5

c)

f(x) = (x + 1)² - 5

d)

f(x) = (x + 5)² +1

3.

Which equation has a vertex of (-3, 4)?

a)

y = 2(x+3)²+ 4

b)

y = (x+3)² - 4

c)

y = (x-3)² + 4

d)

y = 2(x - 3)² + 4

4.

The graph of a quadratic function is called a

a)

Parabola

b)

Vertex

c)

Axis of Symmetry

d)

Vertex Form

5.

What causes the graph of y = x² to open downward?

a)

multiply the x² by a fraction

b)

multiply the x² by a decimal

c)

multiply the x² by a negative number

d)

multiply the x² by a number greater than 1

6.

What is the green dashed line called?

a)

roots or x-intercepts

b)

parabola

c)

axis of symmetry

d)

line of dashes

7.

What is the vertex for
f(x)=4(x-2)² + 3

a)

(-2, 3)

b)

(2,-3)

c)

(4,3)

d)

(2,3)

8.

What is the equation for axis of symmetry?

a)

y=3

b)

x=3

c)

x=5

d)

x=1

9.

Which equation matches the graph above?

a)

$r\left(x\right)=-\left(x+4\right)^2-1$

b)

$r\left(x\right)=\left(x+4\right)^2-1$

c)

$r\left(x\right)=-\left(x-4\right)^2+1$

d)

$r\left(x\right)=\left(x-4\right)^2+1$

10.

2x + y = 1

a)

coeffiecient

b)

term

c)

variable

d)

constant

11.

y + 5x - 10

a)

coefficient

b)

terms

c)

variables

d)

constant

12.

x + y

a)

expression

b)

equation

13.

x + y = 50

a)

expression

b)

equation

14.

5y + 10 - x

a)

term

b)

variable

c)

constant

d)

operator

15.

3y + 5

a)

term

b)

variable

c)

coefficient

d)

constant

16.

2x + 3y + 5x = 75

a)

coefficeient

b)

constant

c)

terms

d)

variables

17.

The coefficient in the following expression is:
x + y

a)

0

b)

1

c)

x

d)

y

18.

How many terms in the following expression:
5x + 3y - 15 + x

a)

1

b)

2

c)

3

d)

4

19.

Is the following a expression
5W

a)

yes

b)

no

20.

Is the following a expression
10

a)

yes

b)

no

21.

a symbol for an unknown value

a)

term

b)

operator

c)

variable

d)

coefficient

22.

A number on its own

a)

term

b)

constant

c)

coefficient

d)

variable

23.

Equations must have an

a)

≠

b)

=

c)

≤

d)

≥

24.

A mathematical sentence stating that two expressions are equal.

a)

expression

b)

equation

25.

Solve

-3 + -2

a)

5

b)

6

c)

-6

d)

-5

26.

Solve 6 + 3

a)

9

b)

-9

c)

3

d)

-3

27.

-1 + -8

a)

9

b)

-9

c)

7

d)

-7

28.

-35 + -49

a)

-14

b)

14

c)

-84

d)

84

29.

Solve

7 + -1

a)

8

b)

-6

c)

6

d)

-8

30.

Solve:

25 + -63

a)

88

b)

-88

c)

38

d)

-38

31.

Solve:

23 + -11

a)

-12

b)

12

c)

34

d)

-34

32.

Using the number line solve:

-5 + 4

a)

1

b)

-1

c)

9

d)

-9

33.

Using the number line solve:

-1 + -3

a)

4

b)

2

c)

-4

d)

-2

34.

$-4+\left(-3\right)$

a)

$7$

b)

$1$

c)

$-1$

d)

$-7$

35.

$-5+9$

a)

$-4$

b)

$4$

c)

$-14$

d)

$14$

36.

$2+\left(-8\right)$

a)

$6$

b)

$10$

c)

$-16$

d)

$-6$

37.

$7+\left(-3\right)$

a)

$-4$

b)

$4$

c)

$10$

d)

$-10$

38.

$-2+4$

a)

$-2$

b)

$2$

c)

$6$

d)

$-4$

39.

$3+\left(-7\right)$

a)

$10$

b)

$4$

c)

$-10$

d)

$-4$

40.

$-9+\left(-5\right)$

a)

$-14$

b)

$14$

c)

$-4$

d)

$-3$

41.

$-14+\left(-3\right)$

a)

$-17$

b)

$11$

c)

$-11$

d)

$17$

42.

$-8+20$

a)

$-28$

b)

$28$

c)

$14$

d)

$12$

43.

$2+\left(-21\right)$

a)

$19$

b)

$-19$

c)

$-23$

d)

$23$

44.

$-8+13$

a)

$21$

b)

$-21$

c)

$5$

d)

$-5$

45.

$-10+10$

a)

$20$

b)

$0$

c)

$-20$

d)

$100$

46.

$-80+20$

a)

$60$

b)

$100$

c)

$-100$

d)

$-60$

47.

When you add opposites, what do you get?

a)

Zero

b)

A negative number

c)

It depends on which number has a larger absolute value.

d)

You cannot add opposites

48.

$-3+\left(-7\right)$

a)

$-10$

b)

$10$

c)

$-4$

d)

$4$

49.

$80+20$

a)

$60$

b)

$100$

c)

$-100$

d)

$-60$

50.

$-14+\left(-3\right)$

a)

$-17$

b)

$11$

c)

$-11$

d)

$17$

51.

-1 + (-5) + 3 = ?

a)

-3

b)

-6

c)

3

d)

9

52.

7 + 2 + (-10) = ?

a)

4

b)

1

c)

-1

d)

19

53.

5 + (-5) + (-12) = ?

a)

0

b)

12

c)

-12

d)

-17

54.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

55.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

56.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

57.

What is the difference between x-intercepts and roots?

a)

One is on the y and one is on the x

b)

One is slope and the other is y-intercept

c)

They are the same exact thing

58.

What is the difference between roots and zeros?

a)

One is on the y and one is on the x

b)

One is slope and the other is y-intercept

c)

They are the same exact thing

59.

What is the difference between zeros and x-intercepts?

a)

One is on the y and one is on the x

b)

One is slope and the other is y-intercept

c)

They are the same exact thing

60.

What is the difference between x-intercepts and solutions?

a)

One is on the y and one is on the x

b)

One is slope and the other is y-intercept

c)

They are the same exact thing

61.

What is the difference between x-intercepts and y-intercepts?

a)

One is on the y and one is on the x

b)

One is slope and the other is y-intercept

c)

They are the same exact thing

62.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

63.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

64.

What kind of solution type is this?

a)

Two Points

b)

One Point

c)

One Equation

65.

What is the name of this point?

a)

X intercept

b)

Y intercept

c)

Vertex

d)

Axis of symmetry

66.

What is the name of these points?

a)

x intercepts

b)

y intercept

c)

vertex

d)

axis of symmetry

67.

What is the name of this point?

a)

vertex

b)

x intercept

c)

y intercept

d)

axis of symmetry

68.

What is the name of this line?

a)

x intercept

b)

y intercept

c)

vertex

d)

axis of symmetry

69.

What are the 2 x intercepts?

a)

(0,0) (4,0)

b)

(2,6)(0, -2)

c)

(0,2) (0,1)

d)

(0,0)(-2,0)

70.

What is the vertex?

a)

(0,2)

b)

(0,-2)

c)

(2,7)

d)

(4,0)

71.

Which is in vertex form?

a)

y = (x - 3)² + 2

b)

y = 3x² + 3x + 3

c)

y = -5x²

d)

y - 3 = (x - 2)

72.

Which is in standard form?

a)

y = 3x + 2

b)

y = 3x² + 2x - 1

c)

y = 3(x - 2)²

d)

y = (x - 2)² + 1

73.

The highest or lowest point on the parabola

a)

Parabola

b)

Domain

c)

Vertex

d)

Range

74.

The curved graph of a quadratic (the U shape)

a)

Quadratic

b)

Parabola

c)

Vertex

d)

Minimum

75.

Where the parabola (U shape) crosses the x-axis.

a)

Domain

b)

Range

c)

Y-intercept

d)

X-intercept

76.

What hand is in red?

a)

minute hand

b)

left hand

c)

hour hand

d)

right hand

77.

What hand is in blue?

a)

minute hand

b)

left hand

c)

right hand

d)

hour hand

78.

What time is it?

a)

12:00

b)

1:00

c)

2:00

d)

3:00

79.

What time is it?

a)

12:00

b)

4:00

c)

8:00

d)

3:00

80.

What time is it?

a)

8:00

b)

9:00

c)

10:00

d)

12:00

81.

What time is it?

a)

12:00

b)

3:00

c)

4:00

d)

5:00

82.

What time is it?

a)

12:00

b)

13:00

c)

1:00

d)

11:00

83.

Which analog clock shows 4:00

a)

b)

c)

84.

Which analog clock shows 9:00?

a)

b)

c)

85.

Which clock shows 12:00?

a)

b)

c)

86.

3x - 9x + 2x²

Which of these are like terms in the expression above?

(a) and (b)

(use the same order as they appear in the expression)

Choose from the below words

3x

-9x

9x

2x

-3x

2x^2

87.

Circle/highlight the like terms in the following expression:

88.

True or False: 100x and 100x² are like terms.

a)

True

b)

False

89.

Simplify the expression.

a)

7x²+3x+5

b)

9x²+4x+5

c)

4x +9x²+5

d)

9x²+3x+5

90.

Simplify the expression.

91.

Combine like terms. Write your answer in standard form (z term first, constant second).

(a) + (b)

Choose from the below words

24z

8

32z

24

8z

92.

93.

94.

95.

AlgS 400PT Quizizz 3-8 - BLOCK

Total questions: 95

Worksheet time: 2hrs 9mins

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