Font size
S
M
L
XL
Worksheetsquadratic functions part 1
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
Which of the following represents a Quadratic Function?
a)
y = 3x + 2x2
b)
2y2 + 3 = x
c)
y = 3x - 22
d)
y = 2x - 3
2.
What is the vertex form for a vertex of (-3,-5) and when a=-2?
a)
y = -2(x-3)2+5
b)
y = -2(x+3)2+5
c)
y = -2(x+3)2-5
3.
What is the vertex of y=x2+4x+3?
a)
(2,1)
b)
(-2,1)
c)
(0,0)
d)
(-2,-1)
4.
Find the vertex of
y=3(x−2)2+3 .
a)
(2,3)
b)
(−2,3)
c)
(2,−3)
d)
(−2,−3)
5.
y=2x2-6x+1 is in what form?
a)
Vertex Form
b)
Factored form
c)
Standard Form
d)
Cannot be determined
6.
What do we call the graph of a quadratic function?
a)
parabola
b)
linear
c)
cubic
d)
sinusoidal
7.
What is the standard form of a quadratic function?
a)
y=mx+b
b)
ax+by=c
c)
f(x)=ax2+bx+c
d)
f(x)=(x+a)(x-b)
8.
Quadratic functions take the shape of a _______ when graphed.
a)
U
b)
straight line
c)
wavey line/snaked
d)
circle/elliptical
9.
f(x) = 3x2 - 4 is a quadratic function.
a)
true
b)
false
10.
Which of the following is NOT a quadratic function
a)
f(x) = -3x2
b)
f(x) = -5x - 3x2
c)
f(x) = 3x - 4x2 + 5
d)
f(x) = 3x + 5
Reset
