Answer:
Step-by-step explanation:
Rewrite 32 as the product of 16 and 2:
Apply exponent rule
Rewrite 16 as 4²:
Apply exponent rule
Kevin filled up his 14-gallon gas tank for $29.26. What was the price per gallon?
1 answer:
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Answer:
It is a decreasing function for 0 < b < 1.
Step-by-step explanation:
Logarithm function:
The logarithm function is given by:
The base b determines if the function increases or decreases.
For 0 < b < 1, the function decreases.
For b > 1, the function increases.
In this question:
By the definition above, it is a decreasing function for 0 < b < 1.
