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yan [13]
3 years ago
8

Select linear or nonlinear to correctly classify each function

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
7 0

Answer:

1. Non - linear

2. Linear

3. Linear

4. Linear

Step-by-step explanation:

All linear equations can be expressed in the form of  

y=mx+b

where m is slope and b is y-intercept.

Horizontal line is a special case of linear functions, where slope is 0. It means y=b is also a linear funcion.

First function is

72=x^3+y\Rightarrow y=-x^3+72\neq mx+b

It is a non linear function.

Second function is

y+1=5(x-9)\Rightarrow y=5x-45-1\Rightarrow y=5x-46=mx+b

It is a linear function.

Third function is

7y+2x=12\Rightarrow y=\dfrac{12-2x}{7}=-\dfrac{2}{7}x+\dfrac{12}{7}=mx+b

It is a linear function.

Fourth function is

4y=24\Rightarrow y=6=0x+6=mx+b

It is a linear function.

kirill [66]3 years ago
4 0

Answer:Non, Non, Linear, Linear


Step-by-step explanation:


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