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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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Geometry perpendicular lines .
Allisa [31]

Answer:

#1. x = 9

#2. y = 25

#3. x = 16

#4. x = 4.5

5 0
3 years ago
PLEASE ANSWER ASAP!
yulyashka [42]

We can see from Dr. Aguilera's findings that high levels of anxiety are associated with poor academic performance. However, the number of hours of sleep has little bearing on how well or poorly a student does in class.

The confounding variable is important to avoid obstacles to the measurement

<h3>How to illustrate the information?</h3>

Dr. Aguilera discovered a strong link between anxiety and academic achievement. Additionally, this number is negative, indicating a negative correlation between the two variables. According to this negative correlation, the value of the other variable decreases as the value of the first variable increases. Therefore, academic performance declines when anxiety levels rise.

The term "correlation" describes the connection between two variables. In other words, if the correction equals 0, there is no correlation between the two variables. The relationship between sleep duration and academic performance was zero. This indicates that these factors are unrelated and have no bearing on one another.

The Cohort effect is crucial to avoid obstacles to the measurement and research methodologies used, nevertheless.

Learn more about research on:

brainly.com/question/13347943

#SPJ1

5 0
1 year ago
Which advantages are part of renting a home?
kvv77 [185]

Homeowners can make a profit on the sale of their home.

easy to move

-low maintenance responsibility

-low financial commitment

8 0
3 years ago
__________________________________
Reil [10]

WHAT IS THAT???

I DON'T UNDERSTAND

6 0
2 years ago
Read 2 more answers
Barry has a phobic fear of blood and needles. When exposed to a doctor’s needle, Barry would most likely experience ________.
Vladimir79 [104]

Answer:

Barry would most likely experience trypanophobia.

Explanation:

Trypanophobia is the fear of various medical procedures, in this case, of needles. Barry is afraid of injections, or a sharp object (like a needle) piercing his skin, regardless of how harmless it may be. He may have had a negative experience in hospitals or just involving sharp objects in his past that made him develop this phobia in the present.

He may experience various symptoms when exposed to a doctor's needle, including dizziness, panic attack, racing heart rate, anxiety, trying to run away from the needle, etc.

8 0
3 years ago
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