Slope -3 and passing through point 1 and 4

Question

This is for 8th grade math summer packet graphing 

Answer 1

slope of -3 passing throught point (1,4)

 

use the point-slope equation

 

y-4 = -3(x-1)

 

y-4 = -3x + 3

 

y = -3x + 7