Which of the following is an odd function? f(x) = 3x2 + x f(x) = 4x3 + 7 f(x) = 5x2 + 9 f(x) = 6x3 + 2x

The first thing you should know is that a function is even if it complies with the following rule:

Therefore, the following function is odd:

To prove it, we evaluate the function for f (-x).

We have then:

Rewriting we have:

We observe that the definition is fulfilled and therefore, the function is odd.

the following is an odd function

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1