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swat32
3 years ago
11

Modeling Real-World Problems with Composite Functions

Mathematics
1 answer:
taurus [48]3 years ago
7 0

Answer:

The third option: (f°g)(x)=1.07(0.65x)=06955x

Step-by-step explanation:

The reason I chose this is because 0.65x is the discount price.  That's because 35% off is the same as 1.00-0.35 which equals 0.65.  After that you would multiply that discount price by 1.07 because you want the 7% sales tax added on to the discount price.  Therefore, I would choose the third option as my answer.

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2 years ago
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2 years ago
An 8th grade class project involves decorating a rectangular box with the following dimensions.
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3 years ago
How would you solve 3x^2-12=0?
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Then I would take the square root of each side:     x  =  +4
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Having found both solutions, I would relax with a cup of tea.

3 0
3 years ago
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