Question

Ben graphed a system of equations and stated that the solution is (4, 4). Check his solution algebraically.

Which statement is true?



A.
The graph of is incorrect.

B.
The graph of is incorrect.

C.
(2, 4) is the solution to the system of equations.

D.
(4, 2) is the solution to the system of equations.

Answer 1

ther is the graph

Answer 2

the solution is where the graphs intersect

Answer 3

I think you need to provide the equations of the 2 lines... so they can be checked algebraically.

by ether solving simultaneously

or by substitution