jonathanpablo694 jonathanpablo694
  • 07-12-2018
  • Mathematics
contestada

Which is the equation if the line with a slope 3 that contains points -1,5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 07-12-2018

Answer:

y- 5 = 3(x+1)    point slope form

y = 3x+8    slope intercept form

Step-by-step explanation:

using point slope form of a line

y-y1 = m (x-x1)

y-5 = 3 (x--1)

y- 5 = 3(x+1)


if we want slope intercept form of the line

distribute

y-5 = 3x+3

add 5 to each side

y-5+5 = 3x+3+5

y = 3x+8

Answer Link
bella22101
bella22101 bella22101
  • 07-12-2018
y = 3x + 8

Slope = m
m= 3

y = mx + b
Answer Link

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