Quiz about Properties of Quadratic Graphs

Question 1

Does this graph have a maximum or minimum value?

Accepted Answer

minimum

Answer

maximum

Answer

neither

Answer

both

Question 2

What is the axis of symmetry for the following equation?
y=4x²-8x+9

Accepted Answer

x=1

Answer

x=-8

Answer

x=-1

Answer

x=2

Question 3

Find the vertex of
f(x) = -x²- 4x + 12

Accepted Answer

(-2, 16)

Answer

(2, 0)

Answer

(2, 4)

Answer

(-2, 4)

Question 4

What direction is the following equation opening?
y=-3x²-7x+8

Accepted Answer

Down

Answer

Up

Answer

Left

Answer

Right

Question 5

Does
y = -4x²
have a maximum or minimum value?

Accepted Answer

maximum

Answer

minimum

Question 6

What is the axis of symmetry for the following equation?
y=4x²-8x+9

Accepted Answer

x=1

Answer

x=-8

Answer

x=-1

Answer

x=2

Question 7

What is the green dot on the parabola called?

Accepted Answer

maximum

Answer

minumum

Answer

roots

Answer

zeros

Question 8

Does this parabola have a minimum or maximum and what is its value?

Accepted Answer

maximum: 5

Answer

minimum: 2

Answer

maximum: 2

Answer

minimum: 5

Question 9

A parabola is upside-down when a is:

Accepted Answer

negative

Answer

positive

Answer

0

Answer

infinite

Question 10

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

Accepted Answer

x = -3

Answer

y = -2

Answer

x = 3

Answer

y = 2

Question 11

The axis of symmetry line passes through which point?

Accepted Answer

vertex

Answer

y-intercept

Answer

any random point

Answer

symmetrical point for the vertex

Question 12

The graph of a quadratic function is called a

Accepted Answer

Parabola

Answer

Vertex

Answer

Axis of Symmetry

Answer

Vertex Form

Question 13

Name the vertex

Accepted Answer

(0,0)

Answer

(1,1)

Question 14

Name the Axis of Symmetry

Accepted Answer

x = 0

Answer

x = 1

Question 15

What is the green dashed line called?

Accepted Answer

axis of symmetry

Answer

roots or x-intercepts

Answer

parabola

Answer

y intercept

Question 16

Is the graph of the equation shown wider, narrower or the same width as the standard parabola y = x² ?

Accepted Answer

narrower

Answer

wider

Answer

same width

Answer

impossible to tell

Question 17

How does the parabola open? y = 4x - x² - 1

Accepted Answer

down

Answer

up

Answer

left

Answer

right

Question 18

Which best describes the vertex of a parabola?

Accepted Answer

The highest or lowest point of a parabola

Answer

Any point on the parabola.

Answer

A point on the x-axis.

Answer

A point on the y-axis.

Properties of Quadratic Graphs

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