Let f be a function whose domain is {1,7,12} and such that f(1)=2, f(7)=10, and f(12)=3. Let g be a function whose domain is {3,7,20} and such that g(3)=-9, g(7)=31, and g(20)=60. 1...

Let f be a function whose domain is {1,7,12} and such that f(1)=2, f(7)=10, and f(12)=3. Let g be a function whose domain is {3,7,20} and such that g(3)=-9, g(7)=31, and g(20)=60. 1...

Suppose x=1,2,5 and f(1)=2, f(2)=4, and f(5)=6 1. Is f defined in such a way a function? 2. If it is, what is the domain and range of f?

find the range of the function f(x)=6^x+3^x+6^-x+3^-x+2. hint:- the answer is given [4,infinity) but i cant get the procedure.

What is the domain and range of x^(1/3)? I know what the cube root graph looks like, but I am unsure of the domain and the range especially at x=0. https://www.google...

How do I find the range of f(x)=x+4 x+2 I know that to find the domain I need to set the denominator =0 and solve. But i'm...

What is the domain of the function using interval notation?

I was given a graph of a quadratic function (parabola) and told to find the domain and range in INTERVAL notation. So lets say the vertex is (4,2) and there are no intercepts(?). I'm confused...

Can anyone please help me? I need the domain and range of f(x)= 1x^6+2x^3-5x^+2x-7

one-to-one one-to-many many-to-one many-to-many surjection injection bijection

find the domain and range if the minimum is 2 at c=1

f(x)=3 over x-2+1

just need an example of a mathematical function and the domain and range of the function. how do you verify its a function?

I can't seem to remember what to do. Help?

Find the range and domain of f(x)=√x+1/x+2

f(x)=3x - 2 + 1

Graph the function. Then state the domain and range. 1. y = 2√x 2. y = -3 ³√x <-- I mean cube root of x 3...

I need to know the Domain of 45-11x

what is the domain of this function

I need helps with this question.

what is the domain