The brochure for the coaster says that, for the first 10 seconds of the ride, the height of the coaster can be determined by h(t) = 0.3t3 – 5t2 + 21t, where t is the time in seconds and h is the height in feet. Classify this polynomial by degree and number of terms and then tell me the domain.

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

yes because they have the same amount of green and blur marbles.

step-by-step explanation:

16 is the absolute value

step-by-step explanation: