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Serhud [2]
2 years ago
7

Which function is increasing?

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
3 0

The only increasing function is the last option:

f(x) = 5^x

<h3>Which function is increasing?</h3>

Here we only need to see that, is as x increases also do f(x). Then the function will be increasing.

The cases for exponential functions is actually more trivial than that.

  • If the base is between zero and 1, then the function is decreasing.
  • If the base is larger than 1, then the function is increasing.

In the given options there is only one function with a base larger than 1, which is the last option:

f(x) = 5^x

That is the correct option.

If you want to learn more about exponential functions:

brainly.com/question/11464095

#SPJ1

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Answer:

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Step-by-step explanation:

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Answer:

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let the hourly rate of pay for Ben  = B

let the hourly rate of pay for Judy  = J

Judy worked 4 hours and Ben worked 1 hour, their combined pay was $75;

              4J + B = 75 ----- i

Judy worked 2 hours and Ben worked 6 hours, their combined pay was $120

               2J + 6B  = 120 --- ii

Now, we should solve the expression;

   Multiply equation ii by 2 and equation i by 1;

 

            4J + B = 75 ----- i    x 1  ;    4J + B  = 75          -- iii

            2J + 6B  = 120 --- ii  x 2 ;   4J + 12B  = 240    ---iv

Now,

 equation iv - iii;

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So, solving for J;

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What is the solution of log3x + 4125 = 3?
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(c) 14, 50, 60

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(d)  10, 24,28

28^2 = 10^2 + 24^2

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Susan is planning a vacation. The travel agent says the average high temperature at the resort is 10 degrees Celsius. What is th
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