Question

What is a characteristic of all cubic functions? (Pictures included)

Answer 1

Answer:

I believe it's A: They are always increasing.

Step-by-step explanation:

Answer 2

The cubic function is one where the coefficient a, b, c, and d are correlational the variable are real numbers and are polynomial numbers. The function is either one or three real roots. The graph of the function is a cubic curve.

• The example of a cubic function is that of  the forms of y = ax3 + bx2 + cx + d, where the a, b, c, and d are constants. The cube root function is inverse to the cube function.  

Hence they are increasing option A is correct.

Learn more about the characteristic of all cubic functions.

brainly.com/question/15913341.