Suppose a product's cost function is given by - 3q² + 800q, where C(q) is in dollars and q is the number of units produced. C(q) = Use the marginal cost function to find the approximate cost of producing the 25th unit. Marginal cost = dollars per unit

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A: P=140x-x2600-2300given x=100  increasing rate of 6 units per day d dx(xn)=nxn-1d dx(constant)=0

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Q: 1. Make a sketch for each parabola a. y² = 4x b. x² =−16y

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A: We have to find the critical points.

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A: The given vectors are: a=j+6k, b=2i-j+5k

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A: y=e-7xln4xd dx(lnx)=1xd dx(ex)=exd dx(a.b)=adbdx+bdadx

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Q: 4. Evaluate the limit, if it exists: lim x+1 a. 1 b. -1 x²-3x+2 x-1 c. d. 0 does not exist

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Q: 2. Determine whether the series is convergent or divergent. If it is convergent, find its sum. ܐ 5…

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A: We have given the radius of the circle is 5.Equation of circle is x2+y2=25y=25-x2

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Q: secx dx tan" x

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Q: Question 3 Find the value of the derivative (if it exists) of f(x) = (x-2) 4/5 at the indicated…

A: The graph of f(x) is given.

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Q: 1 e) lim (-—-—-₂--²-4) x-3x-2

A: M=limx→3(1x-2-4x2-4)

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A: The solution is shown below- As per company guidelines only one question is allowed to answer.…

Q: Use Question 1 and find the critical points for the function 2²³ 5 -4+1 3 1 + (+)² for x = [1,1].…

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