Respuesta :

Answer:

[tex]y=\frac{1}{3}x -4[/tex]

Step-by-step explanation:

To write a linear function, use y=mx+b where m is the slope and b is the y-intercept. The y-intercept is where the line on the graph crosses the y-axis. On the graph is crosses at (0,-4). So b=-4. To find the slope, subtract the difference between two points on the line which cross through a grid line intersection. (0,-4) is one point. (3,-3) is another.

[tex]\frac{-3--4}{3-0}=\frac{-3+4}{3} =\frac{1}{3}[/tex]

Input 1/3 and b=-4 into y=mx+b.

[tex]y=\frac{1}{3}x -4[/tex]

Answer: y= 1/3x - 4

Step-by-step explanation:

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