The product of 2 times x and the sum of 9 and 5 times the square of x
2 answers:
Answer:
Step-by-step explanation:
2 times x will be represented by 2x.
5 times the square of x will be represented by 5x².
Sum of 9 and 5 times square of x will be written as (9 + 5x²).
Now we compile the sentence, product of 2 times x and the sum of 9 and 5 times the square of x will be written as
Answer will be
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Answer:
F(x) and g(x) are not inverse functions.
Step-by-step explanation:
In order to calculate the inverse function of a function, we have to isolate X and after that, we change the variables.
As our function f(x) is a exponentian function, we can apply logarithm with base 10 (log) in both sides in order to isolate X. Remember that log10=1.
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Now we change the variables.
F(x) and g(x) are not inverse functions.