3 years ago

I don't understand these, please help!

Mathematics

2 answers:

gladu [14]3 years ago

7 0

Give the person above me brainliest

den301095 [7]3 years ago

3 0

Step-by-step explanation:

x=1 y=3

x=4 y=0

y=mx+b

3=m+b

0=4m+b

3=-3m

m= -1

0=-4+b

b=4

y= -x +4

x=2 y=0

x=0 y= -4

0=2m+b

-4=b

b=-4

0=2m-4

2m=4

m=2

y=2x-4

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