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Ostrovityanka [42]
2 years ago
12

1. Find the equation of a normal to the curve y= 2² - 2x +3 at the point (3,0)​

Mathematics
1 answer:
Gala2k [10]2 years ago
5 0

I think you meant to say the equation is

y = 2x² - 2x + 3

Differentiate both sides with respect to x :

dy/dx = 4x - 2

At the point (3, 0), the slope of the tangent line is dy/dx(3) = 4•3 - 2 = 10. Then the normal line to the curve at (3, 0) has slope -1/10.

Using the point-slope formula, the equation of the normal line is

y - 0 = -1/10 (x - 3)   ⇒   y = (3 - x)/10

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Hi Brainly users! I have an 8th grade math problem for you. 15 points plus Brainiest for the person with the most helpful answer
RUDIKE [14]

Answer:

The answer is D. 14

Step-by-step explanation:

If you were to plug in 14 for x, it would look something like this:

\frac{14-4}{14} = \frac{5}{7}

Solve 14-4

\frac{10\\}{14} = \frac{5}{7}

if you were to multiply 5 and 7 by 2, you would get

\frac{10}{14}.

This makes the equation true, because

10/14 does equal itself (10/14)

Have a nice day!

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If a store advertised a sale that gave customers a 1/4 discount what is the fractional part of the original price that the custo
mina [271]
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3 years ago
What is the difference of the ones and the tenth digit of the pi?​
antiseptic1488 [7]

Answer:

<h3>2</h3>

Step-by-step explanation:

The value of pi is 22/7

Expressing as a decimal, the first ten digits of pi is 3.1415926535

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The difference between both values = 5 - 3

The difference between both values = 2

Hence the difference of the ones and the tenth digit of the pi is 2

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The largest butterfly in the world is found Papua New Guinea.the female of the species weights about 9/10 Use a decimal to write
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Well, 9/10 is the same as 9 10ths, the decimal that represents that is 0.9 because it is also 9 10ths
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Brian rolls a number cube twice. What is the probability that the sum of the 2 rolls is less than 6 given that the first roll is
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I hope this Helps!
8 0
4 years ago
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