Question

How many times do the graphs ofthe equations y = 2x + 4 andy = -x + 4 intersect?​

Answer 1

Answer:

The graphs intersect one time

Step-by-step explanation:

we have

$y=2x+4$ ----> equation A

$y=-x+4$ ----> equation B

we know that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

The graphs intersect only at one point

so

The system has only one solution

The intersection point is (0,4)

therefore

The solution is x=0, y=4