Look at the graph shown:

Which equation best represents the line?

y = 1 over 3. x − 1
y = 3x − 1
y = −x + 1 over 3.
y = 3x + 1

We are going to base the answer off of the y=mx+b form where m represents slope and b represents the y-intercept.

First, we know that b must be -1 because the line hits the y-axis when y is -1
So this leaves us with either the first or second choice

Then we choose two points to find the slope. I am using (0,-1) and (1,2). If you count the boxes, the y-value increases by 3 as the x-value increases by 1. So the slope is 3/1 or 3.

So then we know the answer is y=3x-1

Hope this helps

jainveenamrata jainveenamrata · Answer 2 · 2022-01-28T11:45:14+01:00

Option 3 is correct.

Line

A long scratch on the surface is called a line.

A graph is given.

How to derive?

We know the line equation

y= mx + c

At y-intercept, the point is (0, -1)

Then c is -1

At x-intercept, the point is ([tex]\dfrac{1}{3} , 0[/tex])

Then m is 3

Then the equation of line will be

y = 3x - 1

Thus, option 3 is correct.

More about the line link is given below.

https://brainly.com/question/2696693

Look at the graph shown: Which equation best represents the line? y = 1 over 3. x − 1 y = 3x − 1 y = −x + 1 over 3. y = 3x + 1

Respuesta :

Line

How to derive?

Otras preguntas

Look at the graph shown:

Which equation best represents the line?

y = 1 over 3. x − 1
y = 3x − 1
y = −x + 1 over 3.
y = 3x + 1