Linear Inequalities

Hi Volleyball7, 

It is really nice to meet you :)

 

4. Which ordered pair is a solution of the inequality? Y>4x-5

 

Just test them one at a time and work out which is true

 

A- (3,4)

x=3   y=4

4x-5=4*3-5 = 12-5 = 7      Is 4 greater than 7 ?  NO so this point does NOT to make the startement true.

 

Now try B C and D one at a time and see which pair of numbers makes the inequality true :)

 

 

 

B- (2,1)

C- (3,0)

D- (1,1)