SOLUTION: 1. Graph y = 3x – 5 2. Graph 3x + 2 = 5x - y 3. Graph y = |x| - 2 4. Graph the 2 lines below; and from your graph, read off the point of intersection. y = 2x + 3 y = x + 5

Algebra ->  Linear-equations -> SOLUTION: 1. Graph y = 3x – 5 2. Graph 3x + 2 = 5x - y 3. Graph y = |x| - 2 4. Graph the 2 lines below; and from your graph, read off the point of intersection. y = 2x + 3 y = x + 5       Log On


   

Question 185055: 1. Graph y = 3x – 5
2. Graph 3x + 2 = 5x - y
3. Graph y = |x| - 2
4. Graph the 2 lines below; and from your graph, read off the point of intersection.
y = 2x + 3
y = x + 5

Answer by jojo14344(1513) About Me  (Show Source):
You can put this solution on YOUR website!

1. Graph y = 3x – 5

.
2. Graph 3x + 2 = 5x - y
y=5x-3x-2
y=2x-2
See graph:

3. Graph y = |x| - 2
See graph:

4. Graph the 2 lines below; and from your graph, read off the point of intersection.
y+=+2x+%2B+3, EQN 1
y+=+x+%2B+5+, EQN 2
In EQN 1:
f(y)=0
0=2x%2B3
2x=-3--->highlight%28x=-3%2F2%29
f(x)=0
y=2%2A0%2B3=highlight%283=y%29
Graph EQN 1:

In EQN 2:
f(y)=0
0=x%2B5
highlight%28x=-5%29
f(x)=0
y=0%2B5--->highlight%28y=5%29
See the graph:

The two lines:
--->shown point of Intersection: (2,7) ANSWER
Thank you,
Jojo