Evaluate at the given value 4x^2+6x-5 when x=-3
2 answers:
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Carter paid $200 for the bike.
Step-by-step explanation:
Given,
Current value of bike = $90
This represent 45% of the original amount Carter paid for bike.
Let,
x represent the original amount of bike.
45% of x = 90
Dividing both sides by 0.45
Carter paid $200 for the bike.
Keywords: percentage, division
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Answer:
An exponential function.
Step-by-step explanation:
The inverse of the logarithmic function is an exponential function.