Question

Which inequality matches this graph?

A. Y >-3x+6
B. Y<-3x+6
C. Y<-2y+6
D. Y >2x+6

Answer 1

Hi,

answer B y < -3x+6

Explanation:

The border line is passing through (2,0) and (0,6).

Equation is: y-0=(x-2)*(6-0)/(0-2)

or y= -3(x-2)

or y=-3x+6

or 3x+y-6=0

The origine (0,0) : 3*0+0-6=-6 is in the region negative

3x+y-6 < 0

or y < -3x+6 : answer B