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choli [55]
3 years ago
6

If f(x)=3x-2 find f-1 (13)​

Mathematics
1 answer:
SOVA2 [1]3 years ago
3 0

Answer:

Firstly

f(x)=3x-2=y then

Interchanging x and y we get

x=3y-2

x+2=3y

y=(x+2)/3

f-1(x)=(x+2)/3

f-1(13)=(13+2)/3

f-1(13)=5

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Answer:

u=-2

Step-by-step explanation:

Let's solve your equation step-by-step.

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Jesse buys a necklace that is on sale for 25% off the original price is 119.50 if tax is 7% what is the total price that Jesse w
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So without tax, the price of the necklace is 119.5 - 29.875 which is 89.625.

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6 0
3 years ago
Find the common difference of the sequence shown 1/6, 1/4, 1/3
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7 0
3 years ago
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frutty [35]

Answer:

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Step-by-step explanation:

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a =  0.43

so

f(x) = 0.43 * (x - 3)^{2}  * (x-1)^{3}*(x + 10)

4 0
3 years ago
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