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Rom4ik [11]
3 years ago
13

The equation of the normal line

Advanced Placement (AP)
1 answer:
Sedaia [141]3 years ago
6 0

Answer:

D. y = 1/2x + 3/2

Explanation:

You probably already know the point slope equation:

y = m(x - x₀) + y₀

All you need is the slope and the (x₀, y₀).

The (x₀, y₀) could be solved by plugging in the given x=-1 value into the function.

m, the slope, is the same as a derivative; ie. a derivative is a slope.

So solve for the derivative and find the slope at x=-1.

Plug into point slope equation and simplify.

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Consider the following method, which implements a recursive binary search.
Naddika [18.5K]

Answer:

D. low = 2, high = 1

Explanation:

Middle is 2

First call: low = 0 high = 1

Middle is 0

Second call: low = 1 high = 1

Middle is 2

Third call: low = 2 high = 1

4 0
3 years ago
Jordan is stacking 2 boxes on a shelf. The bottom box measures 7 inches​ long, 6 inches​ wide, and 6 inches high. The top box is
Volgvan

Answer: 377

Explanation:

You can just add the figures together

Bottom Box: 7x6x6

Top Box: 5x5x5

252 +125 = 377

7 0
3 years ago
What is the wavelength of a wave if the wave speed is 24 m/s and the frequency is 48 Hz?\
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<span>λ = v/f'

The wavelength would be equal to 6250000.</span>
6 0
3 years ago
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hodyreva [135]

Answer:

C. interact frequently with the audience.

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Presentation can be defined as an act of talking or speaking formally to an audience in order to explain an idea, piece of work, project, and product with the aid of multimedia resources or samples.

Students who want to create an effective presentation should interact frequently with the audience.

This ultimately implies that, to create an effective presentation, speakers are saddled with the responsibility of interacting more often with the audience by taking questions, making a joke, getting them to repeat informations loud at intervals etc.

Additionally, students are advised to be passionate and show enthusiasm during their presentation because it would enhance their ability to speak confidently and as such leading to an engaging presentation.

5 0
3 years ago
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What does it mean to have the care of a minor. Not custody but care.
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Guardianship is the legal name for it.
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