Which product is negative?
2 answers:
For this case we have that by definition, the law of the signs of multiplication states that:
So:
<em>Option A: </em>
It does not give a negative sign.
<em>Option B: </em>
It does not give a negative sign.
<em>Option C: </em>
It does not give a negative sign.
<em>Option D: </em>
The sign is negative.
Answer:
Option D
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Answer D). 9 ft is correct
Height of the ball at a horizontal distance of 10 feet is 9 ft
Step-by-step explanation:
A ball is thrown and it follows a parabolic path. At each horizontal distance (x) the following equation models the ball’s height (y).
Y(x) =
Question asked is " What will be height (Y) of the ball when X=10 ft "
Simply putting value of X in given equation
we get,
Y(x) =
Y(x) =
Y(x) =
Y(x) =
Y(x) =
<em>Therefore,</em> Height of the ball at a horizontal distance of 10 feet is 9 ft
Answer D. 9 ft is correct