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3 years ago

Find the slope and y-intercept for the equation that passes through

Mathematics

1 answer:

kiruha [24]3 years ago

7 0

Answer:

The slope is 3 and the y-intercept is -1.

Step-by-step explanation:

y-y1=m(x-x1)

y-5=3(x-2)

y=3x-6+5

y=3x-1

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

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the current value of a new car is 18,000. the car will depreciate 15% per year over the next 5 year. which exponential equation

Arte-miy333 [17]

The exponential equation that models this situation is:

$V(t) = 18000(0.85)^t, 0 \leq t \leq 5$ .

<h3>What is an exponential function?</h3>

A decaying exponential function is modeled by:

$A(t) = A(0)(1 - r)^t$

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r is the decay rate, as a decimal.

For this problem, the parameters are:

A(0) = 18000, r = 0.15.

Hence the equation for the value of the car over the next 5 years is:

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More can be learned about exponential functions at brainly.com/question/25537936

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2 years ago

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aleksandrvk [35]

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