Question

Solve graphically this linear system of equations0%7By%2B1%3D0%7D%7D%20%5Cright." id="TexFormula1" title="\left \{ {{x=3} \atop {y+1=0}} \right." alt="\left \{ {{x=3} \atop {y+1=0}} \right." align="absmiddle" class="latex-formula">

Answer 1

Answer:

(3,-1)

Step-by-step explanation:

The given equations are :

x = 3 ..(1)

y+1 = 0 ....(2)

We need to solve the equations graphically. x = 3 means draw a line parallel to y axis.

For y+1=0

y = -1

Draw a line parallel to the negative x axis. The attached figure shows the graph for the given equations. The solution is (3,-1).