Question

wat is the easyest way to solve linear systems by graphing

Answer 1

find the intercepts, draw the lines n find the point of intersection if any

Answer 2

you will still need to solve the equations to get the exact max/min co-ordinates or/and intersection points.

Answer 3

say you have -80 and one of the numbers in the eqation wat is a eazy way to get that number down so its easeier to graph

Answer 4

-80 mean?

Answer 5

like 6x+8y=-80
and 15x-10y=-80

Answer 6

and i haVE 2 GRAPH IT

Answer 7

ok
transform the eqn in intercept form by dividing both sides by -80

Answer 8

(6/-80)x+(8/-80)y=1
x y
---- +------- =1
(-80/6) (-80/8)

Answer 9

x intercept is -40/3
y intercept =-10
mark the interceprts on the respective axes, join the points to get the line