I really need help with my math homework
f(x) = 8x - 2 +8x^-2 Is this a polynomial function? If so what's it's degree and type?
f(y)= y+1/y^2 - y What is the domain of this function?
29x^2 - 8x=0 x=?
Math has been my begest problem through out my high school. Now I have to study college maths and it is so difficult for me. It's there any better aproach to studing and understanding maths....
Find the maximum and minimum values of the function f(x, y)=xy^2 subject to the constraint x^2+y^2=4. gradient of f=<y^2, 2xy> gradient of g=<2x, 2y> I'm stucked.
I don't understand it
What are the stops to solve this by factoring 13z2 + 81z − 7
How to solve 25(a)+50(b)+75(c)+100(d)=1200
Let R(x, y) be a function of two variables such that R(3, -3)=4 and the gradient R(3, -3)=<-1, 2>. b) Use the linear approximation or differentials to estimate R(3.1, -3.1).
Find the local maxima, local minima and saddle points of the function f(x, y)=y^3-6xy+8x^2. fx=-6y+16x fy=3y^2-6x -6y+16x=0 3y^2-6x=0 y=8x/3 3(8x/3)^2-6x=0 I'm...
What do you understand by “domain” and “range” of a function, and why are they important? What are some examples of functions that describe real life situations?
How do you solve the equation x2+7x=18? Thank you!
Maggie has two containers. The blue container can hold "b" cubic inches, and the red container can hold '"r" cubic inches. The blue container holds (4/3) of the amount the red...
6x - 18y=18
Please answer soon
write (^9square root 16)^5 using radical notation Write 10 ^3/7 using radical notation Simplify (8x^3y^2)^-3 using positive exponent only List all possible roots of f(x)=x^3+4x^2+9x+36 List...
I need to know how to simplify the following equation u^3-8w^3?
Find fxy if f(x, y)=xye^(x^2*y).