aniyahno aniyahno
  • 01-03-2021
  • Mathematics
contestada

I need help lol............

I need help lol class=

Respuesta :

kbohman321 kbohman321
  • 01-03-2021

Answer:

y=4x-1

Step-by-step explanation:

I plugged the table into Desmos and I determined the slope and intercept from that.

Answer Link
jstrick592
jstrick592 jstrick592
  • 01-03-2021
the equation to find the slope is
(y2-y2)/(x2-x1)

plug in two points from the table:
(7- -5)/(2- -1) = 12/3 = 4

the slope is 4

plug in one of the points and the slope into point slope form:
y+5 = 4 (x+1)

solve to find slope intercept form:
y+5 = 4x + 4
y = 4x - 1

answer: y = 4x - 1
Answer Link

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