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Worksheets

Quadratic Function

Total questions: 24

Worksheet time: 48mins

Name
Class
Date
1.

What is the equation of the given graph?

a)

y=x2-9

b)

y=x2+4.5

c)

y=x2+9

d)

y=x2-4.5

2.

What is the equation of the given graph?

a)

y=-1/5x2

b)

y=5x2

c)

y=1/5x2

d)

y=-5x2

3.

What is the equation of the given graph?

a)

y=x2-9

b)

y=2x2+9

c)

y=-2x2-9

d)

y=2x2-9

4.

What is the equation of the given graph?

a)

y=5x2+2

b)

y=-5x2+2

c)

y=-5x2-2

d)

y=5x2-2

5.

What is the equation of the given graph?

a)

y=3x2+4

b)

y=-3x2+4

c)

y=3x2-4

d)

y=3x2-4

6.

What is the equation of the given graph?

a)

y=-2x2-3

b)

y=-4x2+3

c)

y=-2x2+3

d)

y=4x2-3

7.

Solve the equation.

2x2-20=78

a)

x=0 or x=49

b)

No Solution

c)

x=-49 or x=7

d)

x=7 or x=-7

8.

Solve.

3y2+16=4

a)

Infinite Solution

b)

No Solution

c)

y=4/3 or y-4/3

d)

y=16/3

9.

Solve.

48-x2=-52

a)

x=100 or x=-100

b)

Infinite Solution

c)

x=10 or x=-10

d)

No Solution

10.

Solve.

g2-10g=24

a)

g=-12 or g=2

b)

Infinite Solution

c)

No Solution

d)

g=-2 or g=12

11.

Solve.

w2-7w+6=0

a)

w=-1 or w=6

b)

w=1 or w=6

c)

w=-1 or w=6

d)

w=-1 or w=-6

12.

Solve


a)
b)
c)
d)
13.

Solve.

a)
b)
c)
d)

No Real Solutions

14.

Solve.

8x2=56

a)
b)

No Solutions

c)
d)
15.

Tell whether the equation has two solutions, one solution, or no solution.

m2-2m+1=0

a)

two solutions

b)

one solution

c)

no solution

16.

Tell whether the equation has two solutions, one solution, or no solution.

3x2+6x+2=0

a)

two solutions

b)

one solution

c)

no solution

17.

Tell whether the equation has two solutions, one solution, or no solution.

2q2+3q+5=0

a)

two solutions

b)

one solution

c)

no solution

18.

Tell whether the equation has two solutions, one solution, or no solution.

3/4x2-x+2=0

a)

two solutions

b)

one solution

c)

no solution

19.

What is the vertex of the given graph?

a)

(0, 0)

b)

x=-1/5

c)

(-1/5m -1/5)

20.

What is the y-intercept of the given graph?

a)

(0, 0)

b)

x=-1/5

c)

(-1/5, -1/5)

21.

What is the axis of symmetry of the given graph?

a)

(0, 0)

b)

x=-1/5

c)

(-1/5m -1/5)

22.

What is the vertex of the given graph?

a)

(-8,35)

b)

(0, 3)

c)

x=-8

23.

What is the axis of symmetry of the given graph?

a)

(-8,35)

b)

(0, 3)

c)

x=-8

24.

What is the y-intercept of the given graph?

a)

(-8,35)

b)

(0, 3)

c)

x=-8