Linear and nonlinear equations and Functions
What is a linear equation?
An equation in which the highest power of the variable is always 1?
0.2 x 10=
2
3x=81
x=27
Find the range.
3,4,5,6,7,8,9
6
11
1
What is a nonlinear equation?
The equation has the maximum degree 2 or more than 2.
What is scientific notation?
Scientific notation is a way of writing very large or very small numbers.
52+62 =
61
10,20,30,40,50
What is the median?
30
22
4
Is the following linear or nonlinear?
Y=3x-2
Linear
0.453 x 103
453
302 - 102=
800
5,10,15,20,25
What is the median?
33
27
Is the following function linear or nonlinear?
(-4,-6),(-2,1),(0,2),(3,5)
Nonlinear
0.000065 x 109
65,000
302 + 10x= 950
x=5
What is the mode?
1,3,3,3,5,6,6
3
44
256
which is a nonlinear equation?
A: Y=4x+3
B: 4x+y=3
C: Y=6x-8
D: Y=-5x+4
B:4x+y=3
9.33 x 10 -8 =
0.0000000933
x+14-113= 50
x= 31
What is the mean?
13,13,13,13,14,14,16,18,21
15
55
3125