3 years ago

For the equation, y = −3x + 5, tell whether its graph passes through the first quadrant

Mathematics

1 answer:

Makovka662 [10]3 years ago

8 0

Yes this equation does pass through the first quadrant

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Which graph represents the function y = cos(4x)? Answer is graph B

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Answer:

Step-by-step explanation:

Let the equation of the cosine function is,

y = Acos(Bx)

From the graph attached,

A = Amplitude = $\frac{1-(-1)}{2}$

= 1

B = $\frac{2\pi}{\text{Period}}$

B = $\frac{2\pi}{\frac{\pi}{2}-0}$

B = $\frac{4\pi}{\pi}$

B = 4

Therefore, equation of the cosine wave given in the graph will be,

y = 1.Cos(4x)

y = Cos(4x)

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2 years ago

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The ans is in the picture with the steps how i got it

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Step-by-step explanation:

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2 years ago

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2, 8, 32,128

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512 and 2048 are the next two numbers.

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Answer:[]\]

Step-by-step explanation:]\[\][][]]\[]\[]\[][

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