Free Printable 1.1 Graphing Quadratic Functions

1.

Does this graph have a maximum or a minimum?

a)

Maximum

b)

Minimum

2.

Does this question have a maximum or a minimum?

a)

Maximum

b)

Minimum

3.

What do we call the graph of a quadratic function?

a)

parabola

b)

linear

c)

cubic

d)

sinusoidal

4.

What is the vertex of this parabola?

a)

(−1, 3)

b)

(−3, 11)

c)

(−2, 5)

d)

(0, 5)

5.

What is the y-intercept of this parabola?

a)

(−1, 3)

b)

(−3, 11)

c)

(−2, 5)

d)

(0, 5)

6.

What are the x-intercepts of the parabola?

a)

(1, 0) and (5, 0)

b)

(3, 0) and (−5, 0)

c)

(3, 0) and (0, 0)

d)

(−6, 0) and (1, 0)

7.

Where is the axis of symmetry for this parabola?

a)

x = −1

b)

x = 0

c)

y = 3

d)

x = −3

8.

What is the formula above primarily used for?

a)

Finding the axis of symmetry and the x-coordinate of the vertex from standard form

b)

Finding the x-intercepts from intercept form

c)

Finding the vertex from vertex form

d)

Finding the vertex from intercept form

9.

What is the vertex of y= x²- 8x + 14 ?

a)

(2, 4)

b)

(−4, −2)

c)

(4, −2)

d)

(−2, 4)

10.

What is the parent function of a quadratic equation?

a)

f(x)=x

b)

f(x)=x²

c)

f(x)=ax²+bx+c

d)

f(x)=a(x-h)²+k

11.

a)

A

b)

B

c)

C

d)

D

12.

a)

A

b)

B

c)

C

d)

D

13.

a)

A

b)

B

c)

C

d)

D

14.

Which is the correct graph of the function:

a)

b)

c)

d)

15.

The quadratic function

y=-2x^2+8x\ +5

has a y-intercept of _

(a)

16.

What is the range of the graph?

a)

$0<y<9$

b)

$y\le9$

c)

$y\ge9$

d)

All real numbers

17.

a)

A

b)

B

c)

C

d)

D

18.

Find the y-intercept y = x² - 6x + 5

a)

(0, 8)

b)

(0, - 6)

c)

(5, 0)

d)

(0, 5)

19.

a)

A

b)

B

c)

C

d)

D

20.

Which is the graph of the equation below?
$f\left(x\right)=x^2-2x+4$

a)

b)

c)

d)

21.

What is the equation for axis of symmetry?

a)

y=3

b)

x=3

c)

x=5

d)

x=1

22.

What are the green dots called?

a)

axis of symmetry

b)

vertex

c)

parabola

d)

roots or x-intercepts

23.

What is the domain of all quadratic functions?

a)

x ≥ 0

b)

x ≤ 0

c)

All real numbers

24.

Is this point (the vertex) a max or min?

a)

max

b)

min

25.

a)

b)

c)

d)

26.

a)

b)

c)

d)

27.

What is the range of the function graphed above?

a)

y ≥ -2

b)

y ≤ 4

c)

y ≥ 4

d)

y ≤ -2

28.

How many solutions (x-intercepts) does the quadratic have?

a)

Two Solutions

b)

One Solution

c)

0 Solutions

d)

I don't know

1.1 Graphing Quadratic Functions

Total questions: 28

Worksheet time: 3600secs

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