Don’t really know what linear functions are

The rate of change of f(x) is greater than that of g(x)

They have the same y intercept of 14

Step-by-step explanation:

Given

Table for function f(x)

Required

Compare their rate of change and intercept

For g(x), we have:

The form of an equation is:

Where

So:

For f(x): Start by calculating the slope (m)

The intercept is calculated using:

Where

--- we want to solve for y

So:

Multiply both sides by 2

Make y the subject

So, we have:

and -- for g(x)

and --- for f(x)

By comparison:

The rate of change (i.e. slope) of f(x) is greater than that of g(x) because

They have the same y intercept of 14

my answer is$ 12

step-by-step explanation:

because 15 -2=12