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polet [3.4K]
3 years ago
15

{( -8,8), (-8,2), (-8,4), (-5,6), (- 9,3), (-4,9)}

Mathematics
1 answer:
monitta3 years ago
4 0
No. Functions must pass the vertical line test. 3 of the coordinates have -8 as the x value, meaning that there are 3 different outputs to the same input. This does not pass the vertical line test.
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Brett is 75 feet from the base of a building. he measures the angle of elevation to the top of the building and records it as 80
SashulF [63]
This is the concept of trigonometry, we are required to calculate the number of floors the building has given the information above;
# floors=[height of the building]/[height of each floor]
height of each floor=17 ft
let the height of the building be,h.
h is given by;
tan theta=opposite/adjacent
theta=80
opposite=h
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thus
tan 80=h/75
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Answer:

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sweet [91]

Answer:

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3 0
3 years ago
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kherson [118]

Answer:

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6 0
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