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lana66690 [7]
2 years ago
15

A football player tosses the ball through the air to a teammate. Could the path of the ball be described by the equation y = 0.5

x2 + 0.3x + 2?
Mathematics
1 answer:
RSB [31]2 years ago
4 0

Answer:

Step-by-step explanation:

No; the graph for the path of a ball must be a parabola that opens downward, so if the equation is in the form y = ax2 + bx + c, a must be negative.

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What is the answer to this along with steps to doing it?
pashok25 [27]
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8 0
3 years ago
Write a formula for quadratic function if its graph has the vertex at point (0,6) and passes through the point (−1,−2).
d1i1m1o1n [39]

Answer:

y = - 8x² + 6

Step-by-step explanation:

The equation of a parabola in vertex form is

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where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (0, 6), thus

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y = ax² + 6

To find a substitute (- 1, - 2) into the equation

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4 0
2 years ago
what is the equation of the line that is parallel to the line y - 2x - 1 and passes through the point (2,7)?
zvonat [6]

Answer:

y= 2x +3

Step-by-step explanation:

5 0
3 years ago
Identify the constant in the following expression 9x+7
Aleonysh [2.5K]

Answer:

7

Step-by-step explanation:

because it is the only number without a variable or something next to it.


3 0
2 years ago
Read 2 more answers
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