What type of polynomial is: 2x−4x3−7+6x2
A. linear
B. quartic
C. cubic
D. quadratic

this is a cubic polynomial

Step-by-step explanation:

since the highest variable is 3

2x-4x^3-7+6x^2

Cubic

Step-by-step explanation:

Just look at the function:

Rewrite 2x - 4x^3 - 7 + 6x^2 to

-4x^3 + 6x^2 + 2x - 7

Look at the first equation: The exponent on the top is a 3 cube is a word for 3 so cubic is something with 3 which is exactly that the first equation states.

Hope this Helps!

sine

step-by-step explanation: