no solution- graph b (they're parallel, there will never be a point of interception.)
infinite solutions- graph c (all points intercept.)
Another question on Mathematics
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?