3 years ago

Inverse of g(x) = x^2+1

Mathematics

1 answer:

timurjin [86]3 years ago

8 0

To find the inverse, interchange the variables and solve for y

G^-1 (x) = square root x - 1, - square root x-1

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Xanthe is a client that Josie trains. Xanthe’s MHR is 190 beats per minute. Her target heart rate is 70% of her MHR. What is Xan

Zolol [24]

The answer is 133 beats per minute.

To calculate this, we will use proportion.
If 190 beats per minute are 100%, how many beats per minute are 70%:
190 bpm : 100% = x : 70%
$\frac{190 bpm}{100} = \frac{x}{70}$
$\frac{70 * 190bpm}{100} = x$
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Thus, Xanthe's target heart rate is 133 beats per minute.

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3 years ago

Use the Distributive Property to simplify the expression. 3(x+4) How do I simplify

rodikova [14]

Answer:

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Step-by-step explanation:

THIS IS SO EASY EEK! sorry but

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