A water balloon is catapulted into the air so that its height h, in meters after t seconds is h(t) = -4t2 + 16t + 2.

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

4 0

the maximum height of a ballon is 58 after 1 sec

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melisa1 [442]

Answer:

209 inches

Step-by-step explanation:

95% of 220 is 209 inches so therefor it would be 209 inches.

6 0

3 years ago

Sketch the graph of a 4th degree polynomial function f(x) such that f(- 3) = 0, f(- 1) = 0, f(1) = 0 , and f(3) = 0 and f(x) is

fenix001 [56]

Answer:

see attached

Step-by-step explanation:

For each listed root x=p as signified by f(p) = 0, the function has a factor (x-p). The given roots and the given end behavior tell us the factored form is ...

f(x) = -(x +3)(x +1)(x -1)(x -3)

The graph is attached. It shows the function increasing at extreme left, crossing the x-axis at x=-3, and again at x=-1, x=1 and x=3. Since it crosses an even number of times, the right-side end behavior is "decreasing" toward negative infinity.