What body of water did pike's first exploration follow?

Step-by-step explanation:

Explanation:

To solve a system of linear equations by graphing requires two steps. First, graph each equation on the same Cartesian coordinate system. Second, identify where the two equations intersect. The intersection point is the solution.

graph{(y-2x+4)(y+4x-2)=0[-5,5,-5,5]}

Observation of the graph reveals that the two lines intersect at the point  

(

1

,

−

2

)

. That's your answer!