Question

plz help will give medal

Answer 1

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. (6 points)

Part B: What is the solution to the pair of equations? (4 points)

Answer 2

So have u tried solving it? :P

Answer 3

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 4

so you can plot the point (0,-9) for the first equation and from the slope value (7) count squares on your graph paper ( right one unit and 7 units upwards) from the point (0,-9) to find a second point and so draw the line.

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)