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Leviafan [203]
4 years ago
6

Consider the function

Mathematics
1 answer:
omeli [17]4 years ago
8 0
F(x) = 8x-x^2 only if x is equal to 8 or less than 8
OR
f(x) = x^2+3 only if x > 8

We can only pick one of the two paths. The function f(x) can't be both at the same time. In the case of computing f(8) we have the input x = 8. It won't fit the bottom piece as x > 8 is false when x = 8. The inequality 8 > 8 is false

So instead we pick the top piece

x = 8 ----> so "x is less than or equal to 8" is true
f(x) = 8x - x^2
f(8) = 8*8 - 8^2
f(8) = 64 - 64
f(8) = 0

The final answer is 0
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Consider the following 8 numbers, where one labelled x is unknown. 42, 47, 5, x , 18, 12, 50, 1 Given that the range of the numb
Dahasolnce [82]
<h3>The two possible values for x are x = 60 and x = -9</h3>

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

Explanation:

Let's assume that x is the largest value of the list. If so then x = 60 because

range = max - min

range = x - 1

range = 60-1

range = 59

Effectively, you work backwards to go from a range of 59 to have x = 60 as the max.

So x = 60 is one possible value. We can't have x any larger or the range would be larger.

But we can have x be smaller. Specifically, it would be the min of the list. If negative x values are allowed, then x = -9 is the other possible x value

Here's why

range = max - min

range = 50 - x

range = 50 - (-9)

range = 50+9

range = 59

3 0
3 years ago
Tim estimates that 60÷5.7 is about 10.Will the actual quotient be greater than 10 explain
Zepler [3.9K]
Well first you can do the problem. So take 60 divided by 5.7. When it is done it will come out to about 10.5263 which is a irrational number. So yes the quotient will be larger than 10.
Hope I helped!
8 0
3 years ago
What is the answer to a small box holds 75% as much as a large box if the small box holds 36 units how much does a large box hol
xxMikexx [17]

Answer:

large box will hold 48 units.

Step-by-step explanation:

Let the holding capacity of large box = x

According to given scenario:

75% of x = 36

0.75 x = 36

Dividing both sides by 0.75 we get:

x = 36/0.75

x = 48 units

So the large box will hold 48 units.

i hope it will help you!

4 0
3 years ago
How do I make 2 3/4 into a decimal?
klasskru [66]
Well, 2 is a whole number so you keep that as a whole number.  3/4 is like money 4 quarters equals a dollar so how much is 3 quarters.  So the answer is 2.75

8 0
4 years ago
Explain the difference between evaluating 3 * 7 - 4 ÷ 2 and evaluating 3(7 - 4) ÷ 2.
Bogdan [553]
DIY. I believe in you, its just a matter if you believe in yourself. Your welcome
6 0
3 years ago
Read 2 more answers
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