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Rom4ik [11]
3 years ago
13

In Exercise, find the derivative of the function. y = ex - 4

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer: The required derivative would be \dfrac{dy}{dx}=e^x

Step-by-step explanation:

Since we have given that

y=e^x-4

We need to find the derivative of the above function:

As we know that

\dfrac{d}{dx}e^x=e^x

and

derivative of constant term = 0

So, the derivative  w.r.t. x would be

\dfrac{dy}{dx}=e^x-0=e^x

Hence, the required derivative would be \dfrac{dy}{dx}=e^x

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poizon [28]
The rate of Car A is x
The rate of Car B is x - 5

They travel the same distance. So we can make an equation:

4(x) = 4.5(x-5)

Solve for x.

4(x) = 4.5(x-5)
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Subtract 4.5x on both sides

-0.5x = -22.5

Divide by -0.5 on both sides
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So Car B's speed is 45 - 5 = 40

Your answer is 40
8 0
3 years ago
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0 since theres no red marbles....?
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Answer:

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8 0
2 years ago
Solve by taking the square root of both sides 3(x-1)^2-162=0
Natali5045456 [20]
We know that: <span>3(x-1)^2-162=0
or (x-1)</span>²= 162:3
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7 0
3 years ago
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K divided by 11 is 7
Pani-rosa [81]
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Answer
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3 years ago
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