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Hatshy [7]
3 years ago
13

Given that (1,9) is on the graph of f(x), find the

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0

Step-by-step explanation:

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  • jhhhnnnnnn
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  • nnnnm
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2x + 8 = -4 solve for c<br> Show work please
andrew-mc [135]

Answer: x=-6

Step-by-step explanation:

Given

2x + 8 = -4

Subtract 8 on both sides

2x + 8 - 8 = -4 - 8

2x = -12

Divide 2 on both sides

2x / 2 = -12 / 2

x = -6

NOTE: I assume the questions "solve for c" actually means "solve for x"

Hope this helps!! :)

Please let me know if you have any questions

7 0
2 years ago
Classify each as Linear or Exponential
Marysya12 [62]

Answer:

1. Linear.

2. Exponential.

3. Exponential.

4. Linear.

Step-by-step explanation:            

We have been given some examples of functions and we are asked to classify which of the given functions are linear and exponential.

Since we know that values of a linear function changes at a constant rate, while rate of change of an exponential function is always proportional to the value of function.

Let us see our given function choices one by one.

1. Every year 39 million cars cross the Golden Gate Bridge in San Francisco.

We can see from our function that rate of change for this function is constant as every year same number of cars cross the Golden Gate Bridge, therefore, our function represented by first option is a linear function.

2. Every month a restaurant sells 2% more milkshakes to customers.

We can see from this function that rate of change is not constant as every next month the restaurant sells 2% more milkshakes than last month, therefore, the function represented in 2nd option is exponential function.

3. The number of visitors to the Eiffel Tower in Paris increases by 1.5% each year.  

We can see from this function that rate of change is not constant as every next year the number of visitors is 1.5% more than last year, therefore, the function represented in 3rd option is exponential function.

4. Each week you get $10 and add it to your savings account.

We can see from our function that rate of change for this function is constant as every next week same amount is added to savings account, therefore, our function represented by 4th option is a linear function.

8 0
3 years ago
A youth chorus has 30 members. There are 14 boys in the chorus.
zalisa [80]
<span>D. 7/8 

Hope it helped :)</span>
6 0
3 years ago
Find the distance between each point (3,-5),(-3,0)
Elis [28]

Answer:

(-6,5)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help with 5 I don’t get it
Alexxandr [17]

Answer:

It’s saying for every 1/4 inch, you have 3 feet. Let’s say I had an inch. That means I have 12 feet. Hope this helped!

Step-by-step explanation:

I only have an explanation. I don’t have the answer, but maybe I could help!

3 0
3 years ago
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