3 years ago

(Sin5A/sina)-(cos5A/cosA)=4cos2A

1 answer:

Sonja [21]3 years ago

8 0

Is there any way you could explain this to me?

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faltersainse [42]

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garri49 [273]

Answer:

x=2 y=2

Step-by-step explanation:

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ivolga24 [154]

You cant answer this question there isnt enough info

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Crank

Answer:

Neither function A nor function B has an x-intercept.

Step-by-step explanation:

Function A has a y-intercept at (0, 5).

Function B is defined for negative numbers as well as positive numbers, but not for x=0.

These observations eliminate all answer choices but the first one.

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3 years ago