How do i calculate if a function is linear or identical

how can you tell if the function is symmetric with respects to the x and y axis, and the origin?

why is that sec is even function while csc is odd function??

please help! given the function f(v)=8v + 2 find each of the following f(8), f(-4), f(6.7)

Calculate the composite functions f∘g and g∘f. f(x)=6x,g(x)=x8 f(g(x))= g(f(x))=

y^2 =x +2 A: this is a functional relationship B: this is not a functional relationship C: it can...

Which one of these is a function? A.{(0,4)(2,7)(0,4)(1,9)(3,7)} B.(-5,-7)(-3,-3)(0,3)(1,5)(2,7)(...

or Use the following function rule to find f(3). f(x) = 7 ( 4 ) x + 6 f(3) =

or Use the following function rule to find f(0). f(x) = 10 ( 12 ) x f(0) =

or Use the following function rule to find f(1). f(x) = 12 x + 10 f(1) =

Asked by mel