Question

Make sure you read the directions for each part carefully. This system of equations will be used in all three parts of this question.
8x-2y=6
3x+y=4
Part 1: Solve the system by graphing. Draw the graphs on paper and indicate their intersection point. Type the ordered pair solution here as your answer to Part 1.

Part 2: Solve the system using the substitution method. Show all work here and indicate the solution for the system as an ordered pair.

Part 3: Solve the system using the addition method. Show all work here and indicate the solution for the system as an ordered pair.

Answer 1

to solve by graphing first get it into y = mx + b format

Answer 2

i dont understand this problem at all

Answer 3

hi...
let's start this from the bottom..
do u know how to plot a linear function ? i mean a graph in y = mx + b format

Answer 4

ya but i dont know the point of intersection

Answer 5

do u mean that u don't know the way u get an answer from graph ??

Answer 6

here's how...
let say u have to solve a system of equation... like the one below using graphs
y = ax + b
2y = -dx +3
then first u must draw them on a graph...

Answer 7

then...