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uranmaximum [27]

3 years ago

13

The function h is defined by h (x) = 3x2 + 7. Find h(5x). h (5x) = ?

1 answer:

barxatty [35]3 years ago

5 0

Answer:

h(5x) = 75x² + 7

Step-by-step explanation:

h(x) = 3x² + 7

h(5x) = 3(5x)² + 7

h(5x) = 3(25x²) + 7

h(5x) = 75x² + 7

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Answer:

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Step-by-step explanation:

Given

See attachment

From the attachment, we have:

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Substitute values for MN and LN

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$tan\ N = \frac{LM}{MN}$

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$\cos L = \frac{Adjacent}{Hypotenuse}$

$\cos L = \frac{LM}{LN}$

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$\sin N = \frac{Opposite}{Hypotenuse}$

$\sin N = \frac{LM}{LN}$

Substitute values for LM and LN

$\sin N = \frac{8}{10}$

$\sin N = 0.80$

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