3 years ago

PLEASE PLEASE HELP ME:(( I NEED WORKING AS WELL

Mathematics

1 answer:

mr Goodwill [35]3 years ago

8 0

the equation of the line has form

y=kx+b

$\left \{ {{5=k*0+b} \atop {9=k*2+b}} \right. \\b=5\\9=2k+5\\2k=4\\k=2$ , so

$y=2x+5$

The second line is parallel to the first and runs 7 units lower, so b=5

$0=1k+5\\k=-5\\y=-5x+5$

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