Decide whether the function is a polynomial function. if so, write it in standard form and state its degree, type, and leading coefficient. h(x) = 19x4 − 419x2 + 18:

Charlie is a car salesman he earns $800 plus a 9% commission on all of her sales for the week if charlie receive the payment for $1960 this week how much where is total sales

The volume of a cube is 8 in to the 3rd power. how long is each side?

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric