Which property of polynomial addition says that the sum of two polynomials is always a polynomial? a. multiplication property of equality b. commutative c. closure d. distributive

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Which is f(5) for the function –2x2 + 2x - 3?