Let R be the set of real numbers. Define the real function `f: R to R by f(x)=x+10` and sketch the graph of this function.

R is the set of real number . Define the function f: R to R by f (x ) =x^2 + 3 Draw the graph of f(x)

Let R be the set of reals . Define a function F : R to R by f (x) = 2x^2-1 find f(f(x))

Let R be the set of reals . Define a function F : R to R by f (x) = 2x^2-1 draw the graph of f (x).

R is the set of real number . Define the function f :R to R by f (x ) =x^2 + 3 find f(-1) and f(2)

Let R be the set of reals . Define a function F : R to R by f (x) = 2x^2-1 find ( f(-1)+f(1))/( 2)

Let R be the set of real numbers. If f:R->R is a function defined by f(x)=x^2, then f is (a) injective but not surjective (b) surjective but not injective (c) bijective (d) none of these

Find the domain and the range of the real function f defined by f(x)=|x-1|

Prove that the function f: R to R, given by f (x) =2x, is one-one and onto.

Let S be the set of all triangles and R^+ be the set of positive real numbers. Then the function f: SrarrR^+,f(Delta)=a r e aof Delta ,w h e r e in S , is

A function f: R to R defined by f(x)=ax^(2)+bx+c, (ane0) is called ____ function.