Quiz about Parabola Vocab

Question 1

Identify a root

Accepted Answer

(-4,0)

Answer

(-1,9)

Answer

(0,-8)

Answer

(0,0)

Question 2

Identify the y-intercept

Accepted Answer

(0,-8)

Answer

(-1,9)

Answer

(-4,0)

Answer

(0,0)

Question 3

Identify the vertex

Accepted Answer

(-1,-9)

Answer

(0,-8)

Answer

(-4,0)

Answer

(0,0)

Question 4

How many roots does this parabola have?

Accepted Answer

2

Answer

3

Answer

0

Answer

1

Question 5

What is the green dashed line called?

Accepted Answer

axis of symmetry

Answer

roots or x-intercepts

Answer

parabola

Answer

line of dashes

Question 6

What are the green dots called?

Accepted Answer

roots or x-intercepts

Answer

axis of symmetry

Answer

vertex

Answer

parabola

Question 7

What is the green dot on this parabola called?

Accepted Answer

vertex

Answer

root

Answer

zero

Answer

solution

Question 8

Which word is NOT a synonym (not the same) for x-intercept?

Accepted Answer

y-intercept

Answer

zero

Answer

solution

Answer

root

Question 9

The graph of a quadratic function is called a

Accepted Answer

Parabola

Answer

Vertex

Answer

Axis of Symmetry

Answer

Vertex Form

Question 10

What divides the parabola into 2 perfect halves?

Accepted Answer

Axis of Symmetry

Answer

Vertex

Answer

Axis of Doom

Answer

x - intercept

Question 11

What do we call the highest or lowest point of a quadratic?

Accepted Answer

vertex

Answer

parabola

Answer

graph

Answer

point

Question 12

What is the vertex?

Accepted Answer

(3, -1)

Answer

(2, 4)

Answer

(0, 8)

Answer

(4, 2)

Question 13

Does the quadratic have a max/min vertex, and does the graph open up/down?

Accepted Answer

max/ opens down

Answer

min/ opens up

Answer

max/ opens up

Answer

min/ opens down

Question 14

What are the x- intercepts?

Accepted Answer

x= 0 and x= 4

Answer

x= 0 and x= -4

Answer

y= 0

Answer

x= 2

Question 15

What is the axis of symmetry?

Accepted Answer

x = - 2

Answer

x = - 4

Answer

x = 0

Answer

x = 4

Question 16

What is another word for ROOTS?

Accepted Answer

Zeros

Answer

y-intercept

Answer

Maximum

Answer

Vertex

Question 17

Does this graph have a maximum or minimum?

Accepted Answer

Minimum

Answer

Maximum

Question 18

What is a parabola?

Accepted Answer

The U-shaped graph of a quadratic function

Answer

The straight graph of a quadratic function

Answer

The circular graph of a quadratic function

Answer

The V-shaped graph of a quadratic function

Question 19

What is the green dot on the parabola called?

Accepted Answer

maximum

Answer

minumum

Answer

roots

Answer

zeros

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