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Ludmilka [50]
3 years ago
7

PLEASE HELP WITH 17 and 18

Mathematics
1 answer:
Zinaida [17]3 years ago
8 0
17
linear has 1 as highest exponent
D has x^2
D is not linear



18. find slope
(y2-y1)/(x2-x1)=(-1-2)/(0-4)=-3/-4=3/4
y=3/4x+b

B is answer
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We can say that lines A and D are <em>perpendicular</em>.

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3 years ago
Answer with explanation plz
Nostrana [21]
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3 years ago
Read the problem to choose the correct method, then solve. A farmer buys a tractor for $50,000. If the tractor depreciates 10% p
OlgaM077 [116]

Answer:

The correct option is, Exponential Decay, $23,914.85.

Step-by-step explanation:

A farmer buys a tractor for $50,000.

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y=a\cdot (1-r\%)^{t}

Here,

a = initial value

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t = time

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y=a\cdot (1-r\%)^{t}

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Thus, the correct option is, Exponential Decay, $23,914.85.

5 0
3 years ago
Write an equation for the ordered pairs (0,5) (1,0)
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3 years ago
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