Answer:
The maximum height of soccer ball is 12.25 ft.
Step-by-step explanation:
It is given that Tiffany kicks a soccer ball off the ground and in the air, with an initial velocity of 28 feet per second. It means v = 28 ft.
Given formula is
The initial height of ball is 0.
The height of ball defined by the function
It is a downward parabola and the vertex of a downward parabola is the point of maxima.
The vertex of a parabola is
Therefore the maximum height of soccer ball is 12.25 ft.
2,070,170,3810
That's the answer
Answer:
If the x is squared, the parabola is vertical (opens up or down). If the y is squared, it is horizontal (opens left or right). If a is positive, the parabola opens up or to the right. If it is negative, it opens down or to the left.
Step-by-step explanation:
if the area is 6 that means the square is 2 x 3. 2 x 3 x 4. that equals 24.
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Answer:
(x + 2)² + (y + 9)² = 49
Step-by-step explanation:
Equation:
(x - h)² + (y - k)² = r²
(x - -2)² + (y - -9)² = 7²
(x + 2)² + (y + 9)² = 49