WorksheetsQuizizz 3.1
Total questions: 25
Worksheet time: 2hrs 8mins
Name
Class
Date
1.
y=.25(x−3)3+2
What type of function is this?
a)
Quadratic
b)
Cubic
c)
Quartic
d)
radical
e)
Absolute Value
2.
y=.25(x−3)3+2
Select all transformations
a)
Stretch by a factor of .25
b)
Compress by a factor of .25
c)
shift right 3
d)
Shift left 3
e)
Up 2
3.
Which equation describes the transformation of shifting f(x)=x2 two units right?
a)
x2 + 2
b)
x2 - 2
c)
(x + 2)2
d)
(x - 2)2
4.
Given f(x) = (x-3)2 + 5. What transformations took place from the original function f(x)?
a)
Left 3 and up 5
b)
Right 3 and down 5
c)
Left 3 and down 5
d)
Right 3 and up 5
5.
.
If the blue is f(x)=x2, then the red must be
If the blue is f(x)=x2, then the red must be
a)
g(x)=x2-5
b)
g(x)=x2+5
c)
g(x)=(x-5)2
d)
g(x)=(x+5)2
6.
Solve for x.
x=5
a)
5
b)
10
c)
25
d)
100
7.
Solve for x.
x+1=7
a)
6
b)
12
c)
36
d)
49
8.
Solve for x.
2 x+3 −5=3
a)
4
b)
9
c)
13
d)
16
9.
Solve: 2(4x-3) - 8 = 4 + 2x
a)
x=5/3
b)
x=3
c)
x=1
d)
x=2
10.
What is the solution to the system?
a)
(0, 3)
b)
(1, -1)
c)
(-3, 1)
d)
(1, 3)
11.
Solve for x and y
3x + 2y = 16
7x + y = 19
3x + 2y = 16
7x + y = 19
a)
(-2,5)
b)
(-2,-5)
c)
(2,-5)
d)
(2,5)
12.
Solve the following systems of equations using substitution:
x = 6
y = 2x - 3
a)
(6, 6)
b)
(6, 9)
c)
(9, 6)
d)
(9, 9)
13.
What are the solutions to the system:
y = x2 + 3x - 5
y = x + 3
y = x2 + 3x - 5
y = x + 3
a)
(-4, 2) and (-1, 5)
b)
(-4, -1) and (2, 5)
c)
(2, -1 and (-4, 5)
d)
(-4, 1) and (2, -1)
14.
Determine the solution to the given linear-quadratic function.
a)
(0, 0)
b)
(3, 0)
c)
(2, -3)
d)
(-3, 2)
15.
y=x2+4x−5
y=−x2+2x+7
a)
(-3,-8)(2,7)
b)
(-3,-20)(2,5)
c)
(3,16)(-2,-9)
d)
(3,10)(-2,-11)
16.
Given f(x) =
2x2 + 5x - 17, find f(-1).
2x2 + 5x - 17, find f(-1).
a)
f(-1) = -20
b)
f(-1) = -24
17.
Given f(x) = -4x - 10 and f(x) = 10. Find x
a)
x = -5
b)
x = 5
c)
x = -50
d)
x = 30
18.
a)
11
b)
5
19.
Solve the equation for x.
a)
6
b)
12
c)
0
d)
3
20.
What are the factors of x2+3x-40
a)
(x+10)(x-4)
b)
(x+8)(x-5)
c)
(x+20)(x-2)
d)
(x+1)(x-3)
21.
The solutions of the quadratic equation
x2+2x-15=0 are
x2+2x-15=0 are
a)
x = 3 or x = 5
b)
x = 5 or x = -3
c)
x = -5 or x = 3
d)
x = -3 or x = -5
22.
Complete the square.
x2 + 14x + ____
x2 + 14x + ____
a)
x2 + 14x - 196
b)
x2 + 14x + 49
c)
x2 + 14x - 49
d)
x2 + 14x + 196
23.
If given the equation
y = 3(x + 5)2 - 4,
what is the vertex of the parabola?
y = 3(x + 5)2 - 4,
what is the vertex of the parabola?
a)
(5, -4)
b)
(-5, -4)
c)
(-15, -4)
d)
(15, -4)
24.
Which equation is graphed above?
a)
y=−(x−1)2+4
b)
y=(x−1)2+4
c)
y=−(x−4)2+1
d)
y=(x−4)2+1
25.
When factoring
x2 - 4x + 4 = 20,
what goes in the blank?
(x - __ )2 = 20
x2 - 4x + 4 = 20,
what goes in the blank?
(x - __ )2 = 20
a)
4
b)
2
c)
8
d)
20
100 %
