Answer:
A
Step-by-step explanation:
I took the test
Answer:
are you sure this is high school level stuff? its 9% of 100
Step-by-step explanation:
Answer:
all real numbers
Step-by-step explanation:
The domain is the input values
All values for x are valid as inputs to the function
For this case we have the following functions:
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We must find
. By definition we have to:
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So:
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Finally, the composite function is:
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Answer:
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60=5k
Is the equation because the word 'is' means equals, so we add an equal sign after the 60. "Five times greater" simply means multiply so we multiply 5 and k.
Then to solve the equation, you would need to divide both sides by 5 to isolate the variable
60/5=5k/5
12=k
I hope this helped!