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slavikrds [6]
3 years ago
11

Need to know the answer for this one , help

Mathematics
2 answers:
k0ka [10]3 years ago
7 0

Answer:

Choice D.

Step-by-step explanation:

The range is the set of all y-coordinates of the points in the graph.

The graph is a wavy function that has a maximum y-coordinate of 1 and a minimum y-coordinate of -1. The y-coordinates can also be all numbers between -1 and 1. Choice A. is only the two numbers -1 and 1. That is not correct since the range comprises the numbers -1, 1, and all numbers in between -1 and 1.

Answer: Choice D.

sdas [7]3 years ago
5 0
Answer: D.

The range of the sine function is [-1,1] or -1_1 which means all real numbers between -1 and 1 and also including the end values of -1 and 1.
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Which set of numbers may represent the lengths of the sides of a triangle? (A) {2,5,9} (B) {6,6,7} (C) {6,4,2} (D) {7,8,1}
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Answer:

B {6, 6, 7}

Step-by-step explanation:

Which set of numbers may represent the lengths of the sides of a triangle? (A) {2,5,9} (B) {6,6,7} (C) {6,4,2} (D) {7,8,1}

For a given triangle with 3 sides, the sun of the length of any two sides must be greater Than the third side. This can be expressed mathematically as;

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x, y and z

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For B {6,6,7}

(6 +6) > 7

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Meets all criteria

For C {6,4,2}

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3 years ago
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Step by Step Explaintion

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

hope this helps!

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