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The table shows points that lie on a line.

Use the slope and y-intercept to write the equation of the line in slope-intercept form.

The table shows points that lie on a line Use the slope and yintercept to write the equation of the line in slopeintercept form class=

Respuesta :

dustinmiller37082

Answer:

[tex]y = 4*x+3[/tex]

Step-by-step explanation:

First pick any 2 set of points to find the slope. I chose (1,7) and (3,15)

The slope formula is shown below

[tex]m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex]

Now fill in the variables and solve

15 - 3 = 12

3 - 0 = 3

Divide

[tex]12/3 = 4[/tex]

So the slope is 4

The y intercept is 3 since that is where x = 0

Now we can write the equation

[tex]y = 4*x+3[/tex]