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just olya [345]
2 years ago
9

What is the range of the function y= 2e7-1?

Mathematics
2 answers:
Akimi4 [234]2 years ago
6 0

Answer:

defines the set of values [ 1, 2, 3, 4, 5 ], and the range

1 : 3 : 5

defines the set of values [ 1, 4 ].

Although a range constant specifies a row vector, Octave does not normally convert range constants to vectors unless it is necessary to do so. This allows you to write a constant like 1 : 10000 without using 80,000 bytes of storage on a typical 32-bit workstation.

A common example of when it does become necessary to convert ranges into vectors occurs when they appear within a vector (i.e., inside square brackets). For instance, whereas

x = 0 : 0.1 : 1;

defines x to be a variable of type range and occupies 24 bytes of memory, the expression

zlopas [31]2 years ago
3 0

Answer:

The range of y = ex is all numbers greater than 0, so since the function has been shifted up 1, the new range of the function is all numbers greater than 1. Since the argument of any log must be greater than 0, (x-1)/2 > 0. Thus x - 1 > 0, so x > 1

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Five whole numbers are written in order
jeka57 [31]

Answer:

x=7

y=8

Step-by-step explanation:

-Given that the mean and median is the same.

-Let b=mean =median

#Given that the set is arranged in order and is even:

median=\frac{n+1}{2}\\\\Median=3^{rd} \ term\\\\=x

Hence:

b=median=mean\\\\b=x\\\\\therefore mean=median=x

-Applying the mean formula:

\bar x=\frac{1}{n}\sum{x_i}\\\\\therefore 5x=4+6+x+y+10\\\\4x=20+y\\\\x=5+0.25y

#Since the number are in order:

6

Hence, x=7 and y=8

8 0
3 years ago
Subtract. –7 – 12<br> a. –19<br> b. –5<br> c. 5<br> d. 19
den301095 [7]
-7 - 12 = -1(7 + 12) = -1(19) = -19

Your answer is A.
8 0
3 years ago
Increase £60 by 120%
zimovet [89]
60×120=7200
7200÷100=72
60+72=132

answer=£132
hope this helps.....
3 0
3 years ago
#9) PLEASE HELP WITH QUESTION! MARKING BRAINLIEST +POINTS
umka2103 [35]
D) Vertices: (1, -1), (-11, -1); Foci: (-15, -1), (5, -1)

4 0
3 years ago
The perimeter of GHJ
Dafna1 [17]
They have a scale factor of 5:6 so first we need to find the perimeter of KLM:
11 + 14 + 17 = 42
Then apply the scale factor of 5:6:
\frac{5}{6}  =  \frac{x}{42}
Set the denominators equal:
\frac{35}{42}  =  \frac{x}{42}
So we see that the perimeter of GHJ is 35.
6 0
3 years ago
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