chynacat28 chynacat28
  • 09-05-2019
  • Mathematics
contestada

write a rule for linear function in the graph (4,3) (3 ,-1)​

write a rule for linear function in the graph 43 3 1 class=

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cblue8282 cblue8282
  • 09-05-2019

Answer:

D) y = 4x - 13

Step-by-step explanation:

Slope: the change in y over the change in x

In a equation in slope-intercept form is in y = mx + d, where m is the slope.

The slope can be found by its definition. As y goes up by 4, x goes up by 1, so the slope is 4/1 = 4.

The only option with 4 as the slope is D.

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