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I WILL MARK BRAINLIEST AND 30 POINTS
The values in the table represent a linear function.
(in the table) 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.

Respuesta :

medlaodip

Answer:

y = 2x - 5

Step-by-step explanation:

Okay. We have to get the slope first.

I'll be using points (3, 1) and (4, 3)

3 - 1

/

4 - 3

The slope is 2.

Now we can plug one of the points and the slope into point-slope form.

y - 1 = 2(x - 3)

y - 1 = 2x - 6

y = 2x - 5

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Answer:

y=2x-5

(3, 1) and (4, 3)

3 - 1

/

4 - 3

The slope is 2.

y - 1 = 2(x - 3)

y - 1 = 2x - 6

y = 2x - 5

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