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andrew11 [14]
3 years ago
7

A ball was tossed up into the air. The height of the ball as a function of the time the ball is in the air in seconds can be mod

eled by a quadratic function. At the time the ball was initially thrown in the air, it was 7.5 meters off the ground. After 1.25 seconds, the ball was at its maximum height of 15.3125 meters. What was the height of the ball 2 seconds after being thrown
Mathematics
2 answers:
Brut [27]3 years ago
3 0

Answer:

12.5

Step-by-step explanation:

Its the answer I just did it :)

masha68 [24]3 years ago
3 0

Answer:

12.5 meters

Step-by-step explanation:

edge 2020

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Answer:

center (0;0), vertices (0;10) and (0;-10), foci (0;6) and (0;-6)

Step-by-step explanation:

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ser-zykov [4K]

Answer:

The original function was transformed by a a horizontal shift to the right in 1 unit, and also a vertical shift upwards of 5 units.

Step-by-step explanation:

Recall the four very important rules regarding translations (shifts) of the graph of functions:

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2) In order to shift the graph of a function vertically c units downwards, we must transform  f (x) by subtracting c from it.

3) In order to shift the graph of a function horizontally c units to the right, we must transform the variable x by subtracting c from x.

4) In order to shift the graph of a function horizontally c units to the left, we must transform the variable x by adding c to x.

We notice that in our case, The original function f(x)=x^3 has been transformed by "subtracting 1 unit from x", and by adding 5 units to the full function. Therefore we are in the presence of a horizontal shift to the right in 1 unit (as explained in rule 3), and also a vertical shift upwards of 5 units (as explained in rule 1).

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3 years ago
(12 - 8)3 – 24 x 2<br> Plz help me
yawa3891 [41]
La réponse est -36
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3 years ago
A recursive rule for the arithmetic sequence is a1=-3;an=an-1+7
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The explicit rule for any arithmetic sequence is:

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8 0
3 years ago
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