1.
Which graph represents a nonlinear function?
A.
B.
C.
D.
Hint
2.
Which equation represents a nonlinear function?
A.
y
= 5
x
2
+ 1
B.
y
= 5
C.
y
= 5
x
D.
y
= 5
x
+ 1
Hint
3.
Which equation represents a nonlinear function?
A.
y
= 3 +
x
B.
y
= 3 -
x
C.
y
=
D.
y
=
Hint
4.
Which equation represents a linear function?
A.
y
= -2
x
2
- 6
B.
y
= -2
x
6
C.
y
= -2
x
- 6
D.
y
= -
Hint
5.
Which situation represents a linear function?
A.
The volume
V
of a cube with side
s
.
B.
The perimeter
P
of a regular pentagon with side
s
.
C.
The area
A
of a circle with radius
r
.
D.
The area
A
of a square with side
s
.
Hint