Can you please show work for critical value

Q: Find the maximum and minimum values of the function f(x,y)=x3 + y3-3x-12y+2 on the square -3<=x<=3,…

A: fx,y=x3+y3-3x-12y+2; -3≤x≤3, -3≤y≤3

Q: 10. Differentiate each function. a) y= -3x² + 4x – 5 b) f(x)=6x¬1- 5x=2 O f(x)= 4Jx

A:

Q: 2. If f(x) = 4x^2 + 10x + k, find k when f(-1) = 0.

A: Given ,  f(x) = 4x2 + 10x + k  We have to find k when f(-1) = 0

Q: e. The derivative of f(g(x)) with respect to x at x = 2 is - 1. (Type an exact answer, using as…

A: Those answers are incorrect as the tutor didn't find the derivative of the function.  I have…

Q: I don't get it break down

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Q: compute the derivate

A:

Q: Find the x coordinate of the inflection points on the graph of f(x) = 3x^6 −5x^4. Give your answer…

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Q: If f(x) = x²/(4 + x), find f "(4). f "(4) = %3D %3D

A: The given function is f(x)=x24+x

Q: Can you specify how you got the F=(y-x, x, y+x) on step 2?

A: The vector field F =(y-x, x , y+x) is given .

Q: not the correct answer. The appropriate model here is transforming X and using quadratic regresssion…

A: Considering the quadratic regression model will be: y = β0+β1*x+β2x2 given x = 20 at 95% prediction…

Q: Let f(x, Evaluate f(3, 4) y)=√150 - 4x² - 2y²

A: fx, y=150-4x2-2y2

Q: how do i find Significantly low values

A: The range rule of thumb is µ±2σ and the values which fall outside this range is said to be…

Q: Not exactly sure if X=0 is the inflection point or if x=0 and x=4 are the inflection points. If x=0…

A: We have to find point of inflection

Q: flx)=x+3 (x)%=DV さ+4 Dania of flalx)]= Lonain of alf(x)= F(x))

A: Given query is to find domain of the indicated composite function.

Q: Suppose the profit from the sale of x units of a product is: P = 6400x - 18x^2 - 400  a.) What…

A: Given profit function is                                           P=6400x-18x2-400 now we have to…

Q: y%=x(x2 +x- 2) 3

A:

Q: The maximum heart​ rate, in beats per​ minute, that you should achieve during exercise is 220 minus…

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.