Sylvie finds the solution to the system of equations by graphing. y=2/3x+1 and y=-2/3x-1 which graph shows the solution to sylvie’s system of equations? a) graph 1 b) graph 2 c) graph 3 d) graph 4

solution is (-1.5,0)

Graph 3

Step-by-step explanation:

and

In the first equation

slope = 2/3 and y intercept is 1

Lets start with graphing y intercept +1  

then we slope , move 2 units up and 3 units to the right. stop at (3,3)

Now we graph the second equation

slope = -2/3 and y intercept is -1

Lets start with graphing y intercept -1  

then we slope , move 2 units down and 3 units to the right. stop at (3,-3)

both graph intersects at a point (-1.5,0)

the answer to this question is in the pic

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.