3 years ago

What's the equation of the line that passes through the points (-8,4) and (0,22)?

Mathematics

2 answers:

nikklg [1K]3 years ago

6 0

Answer:

Step-by-step explanation:

y=mx+b where m=slope and b=y intercept

m=(y2-y1)/(x2-x1)=(22-4)/(0+8)=2.25

y=2.25x+b, using point (0,22) we can solve for b

22=2.25(0)+b

b=22

y=2.25x+22 or stating it fractionally

y=9x/4+22

BabaBlast [244]3 years ago

5 0

Answer:

its d

Step-by-step explanation:

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Ab and bc form a right angle at point B. if a= (-3,-1) and B= (4,4) what is the equation of BC?

Vesnalui [34]

Answer:

Option C $-7x-5y=-48$

Step-by-step explanation:

step 1

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we have

A(-3,-1) and B(4,4)

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step 2

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we know that

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Answer:

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How you answer should be lay out :

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