Answer:
A linear function has a constant rate of change. A nonlinear function does not
Also, Lnear functions show a straight line when they are graphed and nonlinear functions don't.
My advice is to graph it and look at the points.
Good luck! Pls give brainliest!
Answer: The fraction of the fertilizer is left = 
Step-by-step explanation:
Given: Fraction of fertilizer used in first garden = 
Fraction of fertilizer used in second garden = 
Fraction of fertilizer used in third garden = 1- (Fraction of fertilizer used in first garden)-(Fraction of fertilizer used in second garden)
= 

Hence, the fraction of the fertilizer is left = 
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