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Mars2501 [29]
2 years ago
8

Please answer with clear instructions so that i can apply this to other questions

Mathematics
1 answer:
Strike441 [17]2 years ago
3 0

Answer:

  x = 2 ,  3/2

Step-by-step explanation:

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Which function represents a vertical stretch of an exponential function?
nika2105 [10]

Answer:

A. f(x)=3(\frac{1}{2})^x

Step-by-step explanation:

The options are:

A. f(x)=3(\frac{1}{2})^x\\\\B. f(x)=\frac{1}{2}(3)^x\\\\C. f(x)=(3)^{2x}\\\\ D. f(x)=3^{(\frac{1}{2}x)}

For this exercise it is important to remember that, by definition, the Exponential parent functions have the form shown below:

f(x) = a^x

Where "a" is the base.

There are several transformations for a function f(x), some of those transformations are shown below:

1. If  bf(x) and  b>1, then the function is stretched vertically by a factor of "b".

2. If   bf(x)  and 0, then the function is  compressed vertically by a factor of "b"

Therefore, based on the information given above, you can identify that the function that represents a vertical stretch of an Exponential function, is the one given in the Option A. This is:

f(x)=3(\frac{1}{2})^x

Where the factor is:

b=3

And 3>1

7 0
3 years ago
Read 2 more answers
Justify solution<br>-1/2(5x-8)=7<br>5x-8=-14<br>5x=-6<br>x=-6/5​
Leona [35]

Answer:

solution is -6/5 because:

-1/2(5x-8)=7

-5x+8/2=7

-5x+8=7*2

-5x+8=14

-5x=14-8

-5x=6

x=-6/5

5 0
3 years ago
A surgery shows that 85 percent of students carry a backpack to school. Is there are 230 students in the school,how many student
GenaCL600 [577]
The answer is 78% because of the heat
4 0
2 years ago
Someone hellpppppnnnnnnnnnnn
Rudiy27

Answer: X=11

Step-by-step explanation:

                                     7x+ 13 = 90

                                                          (bring like terms together)

                                      7x=90-13

                                      7x=77

                                           therefore x= 11

HOPE THIS HELPS YOU....

       

AND MARK THE BRAINLIEST

8 0
3 years ago
What is an acute angle
BabaBlast [244]
Acute angle < 90°
________________
7 0
3 years ago
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