Identify the polynomial. a2 + b - cd3 monomial binomial trinomial four-term polynomial five-term polynomial

Step-by-step explanation:

When an algebraic expression has one term, we say that is monomial, because the prefix mono means one.

When it has two terms, we say that is binomial, because the prefix bi means two.

When it has three terms, we say that is trinomial, because the prefix tri means three.

When it has more than three terms, we just say that is x-term polynomial. For example, if it has six terms, we say that is six-term polynomial.

Therefore, according to this, the given expression is trinomial, because it has three terms.

step-by-step explanation:

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day