Which equation represents a non linear function

y=3x3

Step-by-step explanation:

Nonlinear equations are those whose functions dont behave like a line (y=mx+b)

B. 3x+2y=10, can be written as y=5- 3/2 x, where m=-3/2 and b=5

C is linear since m=0 and b=0

D is linear since m=1/4 and b=-2

A. is the only that dont behave like a line, is a cube function

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.