lawanda90303
06.12.2020 •
Mathematics
A long jumper leaves the ground at an angle of 19° above the horizontal, at a speed of 10 m/s. The height of the jumper can be
modeled by h (x) = -0.053x2 +0.362 r, where h is the jumper's height in meters and x is the horizontal distance from the point of
launch
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Ответ:
The first equation has a less then or equal to symbol so since 11 fits into that range it works. The second equation has only a less then symbol and 11 is not less then 11.
Part B: put each value in the set into the equation as x and see if the equation is true.
Since it is just equal to, there should only be one answer.
8(4) + 1 = 33
8(5) + 1 = 41
8(6) + 1 = 49
8(7) + 1 = 57
8(8) + 1 = 64
Therefore the only value from the set that is correct is 7