177k views
4 votes
This is the question you have to pots two lines

This is the question you have to pots two lines-example-1
User Nigel Fds
by
6.4k points

1 Answer

1 vote

y = -x - 8

y = 2x/5 - 1

Method

for both equation, substitute x = 0 and find y, then y = 0 and find x.

For y = -x - 8

when x = 0, y = -0-8 = -8

when y = 0, 0 = -x - 8

x = -8

For y = 2x/5 - 1

when x = 0, y = -1

when y = 0, x = 5/2 = 2.5

The solution to the system of equations is x = -5 and y = -3.

This is the question you have to pots two lines-example-1
This is the question you have to pots two lines-example-2
User Yoann Kergall
by
5.7k points