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Finger [1]
3 years ago
5

Please help me with this function. No one has been giving me correct answers!

Mathematics
1 answer:
zaharov [31]3 years ago
5 0

Answer:

c

Step-by-step explanation:

in c, one of the domains has 2 ranges so it is not a function

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Answer:

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2 years ago
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What are the domain and range of the exponential function below? <br><br> <img src="https://tex.z-dn.net/?f=F%28x%29%20%3D%205%5
faust18 [17]

Answer:

B

Step-by-step explanation:

The domain is the set of x values for which the function is defined.

The range is the set of y values for which the function is defined.

Attached is the graph of the exponential function.

It is the basic graph of exponential function of y = 5^x which is shifted 6 units above (because of +6 at the end).

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3 0
3 years ago
Jamie is making a beaded necklace the ratio of blue beads to purple beads is 4:3 if jamie uses 56 blue beads and purple beads to
blsea [12.9K]
She will use 42 purple beads.

Explanation
We will use a proportion to solve this. 

The ratio of blue to purple beads is 4:3, or 4/3.
We know she uses 56 blue beads and an unknown amount, x, of purple beads.  This gives us 56/x.

Together, we have
4/3 = 56/x

Cross multiply:
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Divide both sides by 4:
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8 0
3 years ago
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What is the value of x
Olegator [25]

First set up the equation 12x-7=4x+9

Get all the x's on one side and number on one side so you have 8x= 16

You get X=2

3 0
3 years ago
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Simplify 18/3 divided by -2/6. Select one: a. −8 b. −4 c. 4 d. 8
OLEGan [10]

Answer:

-18

Step-by-step explanation:

18/3=6

6/ -2/6

=6* 6/-2

=-18

7 0
3 years ago
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