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lana66690 [7]
3 years ago
15

Rewrite by completing the square f(x) = x2 - 6x +43

Mathematics
1 answer:
docker41 [41]3 years ago
5 0

Answer:

f(x) = (x - 3)^2 + 34

Step-by-step explanation:

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What is the equation of the line through (8, 1) that is parallel to y = -2x + 5?
ad-work [718]

Answer:

Correct answer:  A. y = -2x + 17

Step-by-step explanation:

Given:

Some point A(8, 1) through which the required line passes

y = -2x + 5 the equation of the line with which the required line is parallel

y = a x + b  the equation of the required line

where a is a slope and b is intercept on the y axis

If the two straight line are parallel then their slopes are equal:

a = -2  

If in the equation of the required line we replace the coordinates of the given point and the slope a we get:

1 = -2 · 8 + b = - 16 + b  ⇒ b = 17

The equation of the required line is:

y = - 2x + 17

God is with you!!!

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3 years ago
Hurry I need help fast what is 1/4 x $168 ???
Svet_ta [14]

Answer:

42

Step-by-step explanation:

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3 years ago
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How many times is (x – 1) a factor of g(x) = x^4 – 6x^2 + 8x – 3?
Anastasy [175]

Answer:

I think the answer is 729..

7 0
2 years ago
WILL MARK AS BRAINLIEST Write a complete Spanish sentence to indicate what the following people
AleksandrR [38]
Tacos and tequila baked potato’s chicken beef chorizo
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How many different 11-letter words (real or imaginary) can be formed from the letters in the word PROBABILITY?
Lostsunrise [7]
<h3>Answer:  9,979,200</h3>

This is one single number. It's just a bit under 10 million

Delete the commas if necessary.

==================================================

Explanation:

If we could tell the repeated letters apart, then there would be

11*10*9*8*7*6*5*4*3*2*1 = 39,916,800

different ways to scramble up the letters.

However, we have 2 copies of b and 2 copies of i

So we have to divide by 2*2 = 4 to correct this overcounting

(39,916,800)/4 = 9,979,200

6 0
3 years ago
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