Solve the system by graphing.
x+y= 9
x-y= -1
select the correct...
Mathematics, 20.10.2019 20:00, tbixler2021
Solve the system by graphing.
x+y= 9
x-y= -1
select the correct choice below and, if necessary, fill in the answer box within your choice.
a.
the solution set is { }
(type an ordered pair.)
b.
there are infinitely many solutions. the solution set is { (x, y) | ? }.
(type an equation.)
c.
there is no solution. the solution set is empty set.
graph the equation.
Answers: 1
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