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Which of the following ordered pairs is a solution to the inequality y less than or equal to -2x + 8?

a. (0, -4)<<<<
b. (5, -1)
c. (7, 0)
d. (9, 1)

3 answers

y </= -2x + 8

a. -4 </= 8 true

b. -1 </=-12 nope

c. 0 </= -14 nope

d. 1 </= -10 nope
Y<-2x+8 whr y=0. Then y= -2x + 8. F. 0= -2x + 8. F. +2x= 8. F. 2x/2= 8/2. F. X=4 there4 point is(4,0). And whre x=0, then y= -2(0) + 8. F. Y=0 +8 then point is (0,8).
1 is a
2 is b