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BARSIC [14]
3 years ago
10

The figure below shows the dimension of an arrow pointed on the pavement of a parking lot. The entire length of the arrow is 8.5

feet. What is the area of the arrow?
A. 20 sq ft.
B. 21 sq ft.
C. 26.75 sq ft
D. 25.5 sq ft
Mathematics
1 answer:
Elodia [21]3 years ago
8 0
Letter b is the right answer choice
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Graph a parabola whose x-intercepts are at x = -3 and x = 5 and whose minimum value is y = -4.
shtirl [24]

Answer:

(See explanation and attachment below for further details)

Step-by-step explanation:

The parabola must satisfy the following conditions:

y + 4 = C\cdot (x - k)^{2}

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The expression for the x-intercepts are, respectively:

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The equation of parabola is:

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Whose graph is included as attachment.

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