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3 years ago

11

HELP plz I need it right now

1 answer:

nlexa [21]3 years ago

7 0

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(f/g)(x)and (f/g)(7)

Phoenix [80]

Answer:

$(\frac{f}{g})(x)=\frac{f(x)}{g(x)}\\\\(\frac{f}{g})(7)=\frac{f(7)}{g(7)}$

Step-by-step explanation:

Division operation of function: $If\ f(x)\ and\ g(x)\ are\ two\ functions\ then\ (\frac{f}{g})(x)=\frac{f(x)}{g(x)}$

$Here\ we\ have\ to\ find\ (\frac{f}{g})(7)\\\\(\frac{f}{g})(7)=\frac{f(7)}{g(7)}$

Example:

$Take\ f(x)=3x^2+1,\ g(x)=x+1\\\\(\frac{f}{g})(x)=\frac{f(x)}{g(x)}\\\\(\frac{f}{g})(x)=\frac{3x^2+1}{x+1}\\\\f(7)=3\times 7^2+1\\\\f(7)=3\times 49+1\\\\f(7)=148\\\\g(7)=7+1\\\\g(7)=8\\\\(\frac{f}{g})(7)=\frac{f(7)}{g(7)}\\\\(\frac{f}{g})(x)=\frac{148}{8}$

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3 years ago

The price of an item has been reduced by 85% the original price was $95 what is the price of the item

Yanka [14]

Answer:

14.25

Step-by-step explanation:

95 x 0.85 = 80.75

95-80.75 = 14.25

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3 years ago

Select the sentence that shows the numbers in order from least to greatest

Sergio039 [100]

Step-by-step explanation:

ima ask a question is that time4learning.com if so what chapter is that bc im on the same thang and if you want to we can work together on it

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3 years ago

A ball is thrown in the air from the top of a building. Its height, in meters above ground, as a function of time, in seconds, i

balandron [24]

Answer:

You don’t need help

Step-by-step explanation:

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3 years ago

A school library charges a fine of 5 cents on the first day a book is overdue, then doubles the amount owed each day until payme

PIT_PIT [208]

Jada's book was overdue by 2 more days than Juan's book

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3 years ago

Read 2 more answers