3 years ago

PLEASE HELP the graph of the function f(x)=5/4sin(x)+1 is shown. what are the key features of this function? (look at photo)

1 answer:

8 0

Hey! I’m really struggling with this same class. Is there any way I can get in contact with you and we can share answers?

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The variables x and y are directly proportional, and y=2 when x=3. what is the value of y when x=9?

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X varies directly as y
x = ky
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k = $\frac{3}{2}$
when x =9
9 = $\frac{3}{2}$ y
$\frac{18}{3}$ = y
∴y = 6

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3 years ago

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Or you can add the laps first, then multiply by the yards in each lap
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3 years ago

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melamori03 [73]

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