Find all local extrema for the function f(x.y)= 4y-128y +3x -11.

Q: Differentiate. f (t) = 2/t - 3t3

A:

Q: Find the local extreme values of the function: f(x,y)=xy-x^2-y^2-3x-3y+12.

A: It is given that, fx,y=xy-x2-y2-3x-3y+12We have to find the local extreme values.

Q: find the extrema (minimum and maximum) of f(x) = x2-1 on (-1,2). If none, explain why.

A:

Q: Find the intersection  point of f (y) with x-axis.

A: Given the function f(y) .We need to find the point of intersection of f(y) with x-axis.

Q: Calculate y" for the function y = 5x' – 7x² +16

A:

Q: Find the domain and range of  W=1/x+y

A:

Q: y= V> +In(5x) Differentiate the function

A: Given,           y=x2+ln5x

Q: Estimate L4 and R4 and over [0,7] for the function f(x) = 7x2

A: We have to estimate L4 and R4 in the interval 0,7 for the function: fx=7x2 L4 and R4 denote the left…

Q: Plot the following functions 1. y = - V2x +1 2. y = (x - 1)3 + 2 3. y =-1 2x

A: As per our guideline we are allowed to do 1 question or 3 subparts at a time. Please post other…

Q: s the function y = 3(x-4)^2 + 1 symmetrical with respect to the y-axis ? Why ?

A:

Q: Find the slope of the graph of the function x2+y2=xy+1/4 at (1/2 , 1/2)

A: Given function is Differentiating both sides with respect to x, we get

Q: x2 + 1, хS 2 4х - 3, х> 2 89. f(x) = %3D

A:

Q: find range of y 1 1 X-2 R/{1,2} O R/{2} O R/{1} O R/{0,1} O 1-

A:

Q: 2-3) ے دن 3 1

A: We are given.To Find:The above integral.