The volume of a cube is a function of the side length. Similarly the surface area of a cube is a function of its side length which of these relationships is linear function construct an argument to justify your response

None is

Step-by-step explanation:

Given

Volume and Surface area of a cube

Required

Which is linear

The volume of a cube is:

While the surface are is:

Where x represents the length of the side

A linear function construct is represented as:

By comparing A(x) and V(x) to f(x):

f(x) do not have any form of exponent while A(x) and V(x) have.

So, we can see that both functions are not linear

ON a graph mark on the points.

These points will be on the line of best fit.

30,4

40,6

55,10

75,14

y= mx +b

Extend the line left and the y intercept will be -2

Choose any set of points on the best fit line and sub them into the equation to find the slope.