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valentinak56 [21]
2 years ago
7

What are the coordinates of the vertex of the graph of f(x)=−3|x−1|? Enter your answer in the boxes. ( , )

Mathematics
1 answer:
kykrilka [37]2 years ago
5 0
Well, the cheap answer is

f(x) = -3| x - 1 |  is really just  f(x) = -3| x - 1 | + 0.

now, what value of "x" makes the absolute value expression to 0?

well, let's just set it to 0 and check,

x - 1 = 0

x = 1

so if "x" ever becomes 1, the | x - 1| will turn to 0, therefore, the vertex is at   

f(x) = -3| (1) - 1 | + 0  -------------->  ( 1, 0 )
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What is the slope of the equation y-<br> 5=-X?
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Answer:

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Step-by-step explanation:

y-5 =-x

change it to y=mx+b form

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Question If there are more than two numbers in a certain list, is each of the numbers in the list equal to 0
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Answer: If the product of any two numbers in the list is equal to 0, you can't conclude that the list is composed only by zeroes. In fact, suppose that you have a list of N numbers which are all zeroes except one. Whenever you multiply two elements of this list, you either multiplies two zeroes, or you multiply the non-zero element by a zero element, and so the result is zero, but the list is not composed by zeroes only.

Step-by-step explanation:

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1 year ago
What’s an inverse operation?
yulyashka [42]
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2 years ago
Mr.Williams physical education class lasts 7/8 hour if instruciton is 1/5 how many minutes are not spent on instruction?
g100num [7]
= 7/8 − 1/5

= ((7 × 5) − (1 × 8)) / (8 × 5)

= (35 - 8) / 40

= 27/40


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Hope I was able to help! :)
6 0
3 years ago
Read 2 more answers
A sphere has a volume of 36π in3. What is the radius of the sphere?
amm1812

Answer:

r = 3 inches

Step-by-step explanation:

The formula for the volume of a sphere is the following:

V = (4π/3)r^3

You know the volume so plug that in for V:

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r = 3 (you take the cube root of r and 27 to get the value of r)

Hope this helps :)

3 0
3 years ago
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