Help please ;-; The values in the table represent a linear function. x 1 2 3 4
f(x) −3 −1 1 3
What is the function rule?

Write the rule in function notation, using the slope-intercept form of a line.

Enter your answer in the box.

The function rule in slope-intercept form is:

Step-by-step explanation:

The slope-intercept form of a function is given as:

Here

m is the rate of change of function and b is the y-intercept

The rate of change is calculated as:

For this, any two pairs of input and output can be taken.

So using the pairs (1,-3) and (2,-1)

Putting the value of slope in slope-intercept form

Putting (1,-3) in the equation

Putting the value of b

Hence,

The function rule in slope-intercept form is:

the answer is a if my teacher taught me correct

2

step-by-step explanation: