Babygirl2001 Babygirl2001
  • 22-11-2017
  • Mathematics
contestada

Given the point (2, 3) and the slope of 4, find y when x = 22.

A. 78 
B. 83 
C. 88 
D. 91

Respuesta :

choixongdong
choixongdong choixongdong
  • 22-11-2017
using
 y - y1 = m(x - x1)
  y - 3 = 4(22 - 2)
  y - 3 = 4(20)
  y - 3 = 80
       y = 83

answer
B. 83

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