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Determine whether each function is linear or nonlinear

1. 2x(5+x)=y
2. Y=7x+15
3. X/y=8

2 Answers

7 votes

Answer:

1.This function is linear.

2.This function is linear.

3.This function is nonlinear.

User Usman Jdn
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4 votes
Answers

1. Is Non- linear because when you multiply you get x^2 which is a quadratic function and not linear

2. Is Linear - it is in slope intercept form which is linear

3. Is linear, it can be changed to slope intercept form which is linear, (y= 1/8x)

I graphed these to prove my assessment of which are linear and nonlinear
Determine whether each function is linear or nonlinear 1. 2x(5+x)=y 2. Y=7x+15 3. X-example-1
User Moiz
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