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Natalka [10]
3 years ago
5

Which point could not be part of a function that includes (3,-1),(4,2),(5,4),(-2,0),and ( 8,-3)

Mathematics
1 answer:
Triss [41]3 years ago
3 0
(3,-1)

Use the V.L.T (Vertical Line Test) and plot the graph points, if you can draw a straight line through any points it cannot be a function.
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3 years ago
A tunnel is in the shape of a parabola. The maximum height is 16 m and it is 16 m wide at the base, as shown below.
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y=ax^2→y=-(1/4)x^2

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Please, see the attached file.

Answer: Third option 15.75 m

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