The product of a number t and 6 increased by 1 is equal to 43

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Vertical angles must check all that apply