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Komok [63]
3 years ago
11

What is the equation of the line that best fits the given data? A graph has points (1, 7), (1, 6), (2, 5), (2.5, 5), (3, 3), (4,

1). a. y = negative 5 x + 11 c. y = 3 x + 10 b. y = negative one-third x + 10 d. y = negative 2 x + 9 Please select the best answer from the choices provided A B C D
Mathematics
1 answer:
Mice21 [21]3 years ago
6 0

answer is d

Step-by-step explanation:

hope it is helpful

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Step-by-step explanation:

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Answer:

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y = a \sin(b(x + c))  + d

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y =  - 6(2(x +  \frac{\pi}{4} )) + 3

Also remeber a and b is always positive

So now let answer the questions.

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So the period is pi radians.

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Amplitude is 6.

c. Domain of a sinusoid is all reals. Here that stays the same. Range of a sinusoid is [-a+c, a-c]. Put the least number first, and the greatest next.

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