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3 years ago

What is the equation of the line that passes through the point (-8,1) and has a slope of -3/4

Mathematics

2 answers:

ioda3 years ago

3 0

Answer:

y=-3/4-5

Step-by-step explanation:

plug in ordered pair 1= -3/4(-8)+b

solve for b. b= -5

plug in to y=mx+b

zloy xaker [14]3 years ago

3 0

Y=mx+b
Sub in what you know
Y=1
X=-8
1=-3/4(-8)+b
Solve for b
1=6+b
1-6=b
-5=b
Put it together
Y=-3/4x-5

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adelina 88 [10]

Answer:

a) "K" is proportional Constant K= 0.0833

b) The value of b = 99.639

Step-by-step explanation:

Explanation :-

Given 'a' is directly proportional to 'b'

a ∝ b

a = k b ....(i)

where "K" is proportional Constant

Case(i):-

when a =6 and b=72

a = k b

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Case(ii):-

Given a = 8.3

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Final answer:-

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3 years ago

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pentagon [3]

Answer:

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Step-by-step explanation:

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Hope this helps!

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3 years ago

Read 2 more answers