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hram777 [196]
2 years ago
5

Which of the following describes the vertical shift up or down of a trig. function graph?

Mathematics
1 answer:
Xelga [282]2 years ago
3 0

Answer:

Step-by-step explanation:

a) amplitude is the answer

please like if i helped you.

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Allison and Megan were at track practice. The track is 3/8 kilometers around.
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Allison ran 3/8 km (0.375 km) in 3 minutes.

Set up a proportion to find how long it takes for her to run 1 km

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5 0
2 years ago
Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the va
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Answer:

A) Quantity x minus 5 over quantity x plus 1, where x≠-1 and x≠-9

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\frac{x^2 + 4x - 45}{x^2 + 10x + 9}

Simplifying the numerator first:

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Then simplifying the denominator x² + 10x + 9 using a quadratic formula you get;

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Dividing the numerator and denominator now gives;

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Cancelling (x + 9) throughout leaves you with;

\frac{x - 5}{x + 1}

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7 0
3 years ago
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