Which rule describes a nonlinear function? a. x + y = 100 b. y = 8/x c. 9 = 11x - y d. x = y

Answer : y= 8/x

We know that linear function have constant slope.

In a linear function y=mx+b, the slope is m

Lets analyze each option

x + y = 100

y= -x +100

Here slope is -1. It is a linear function.

y=8/x

Here x is in the denominator and it is not in the form of y=mx+b

So it is non-linear function.

9 = 11x - y

y= 11x +9

Here slope is 11. It is a linear function.

x = y

y=x that has slope 1. It is a linear function.

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

uhhh idk u yolo?