93yq7b332q 93yq7b332q
  • 02-12-2020
  • Mathematics
contestada

through: (1, 2), slope = 2

Respuesta :

Wesley841 Wesley841
  • 02-12-2020

Answer:

y=2x+2

Step-by-step explanation:

Answer Link
lindsayextra2 lindsayextra2
  • 02-12-2020

Answer: y = 2x

Step-by-step explanation:

y=mx+b

m is the slope. so if the slope is 2 we can fill in 2 for m.

y = 2x + b

now we are going to plug in the point they gave us (1, 2) to find b.

1 is the x coordinate of the point and 2 is the y coordinate. so we put 1 in for x and 2 in for y.

2 = 2(1) + b

2 = 2 + b

b = 0

so our equation is y = 2x + 0, or y = 2x

Answer Link

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