Question

A pair of equations is shown below:

y = 7x − 9
y = 3x − 1

Part A: In your own words, explain how you can solve the pair of equations graphically. Write the slope and y-intercept for each equation that you will plot on the graph to solve the equations.

Part B: What is the solution to the pair of equations?

Answer 1

the equations are in slope intercept form already
y = mx + b

where m = slope and b = y-intercept

so for the first one slope = 7 and y intercept = -9

Answer 2

and part b ?

Answer 3

let me do the math real quick

Answer 4

ok

Answer 5

perform the same operation on the second equation and draw the line . Where the 2 lines intersect is the solution to the system of equations (x,y)

Answer 6

I don't understand

Answer 7

heres a link of the same question cause i am a student as well
http://openstudy.com/study#/updates/553e7e5ce4b0cdd5b3a8ead8
this might help you

Answer 8

okay

Answer 9

@ThreePointKing34 It helped a little but I still don't know the answer for part B

Answer 10

ok let me see something

Answer 11

you might have to look online im sorry just dont get this stuff

Answer 12

thats fine thank you

Answer 13

your welcom if need me just private message me or tag me