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Goshia [24]
3 years ago
7

Please halp meh—- at what X-coordination are the two functions equal?

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

The x- coordinates are equal at -3.

Step-by-step explanation:

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Each number is being multiplied by 3.
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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
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What does N equals in the following equation? N +6+9=32 multiple choice answers are ? A.) 10 B) 20 C) 30
mafiozo [28]

Answer

\boxed{ \boxed{ \bold{ \purple{N = 17}}}}

Step by step explanation

\sf{N + 6 + 9 = 32}

Add the numbers

⇒\sf{N + 15 = 32}

Move constant to right hand side and change it's sign

⇒\sf{N = 32 - 15}

Calculate the difference

⇒\sf{N = 17}

Hope I helped!

Best regards!!

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Multiply both sides by 4 to isolate the x term.

x = 5 × 4

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Answer: its the first one bud

Step-by-step explanation:

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