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topjm [15]
3 years ago
7

Given the function y=log3(x+2)-2. List the transformations

Mathematics
1 answer:
slava [35]3 years ago
4 0

Answer:

Exponential transformation.

Step-by-step explanation:

y = log_3 (x + 3) - 2

To transform this into exponential, we have:

Adding 2 to both sides

y + 2 = log_3 (x + 3)

3^(y + 2) = x + 3

x = 3^(y + 2) - 3

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Determine which letter best shows the location of the fraction.
Crank
Is there an imagine you forgot to attach to the question? would love to help but i don’t see any options :(
7 0
3 years ago
Janet is buying a $28 necklace. The store reduces the price by 20% and then applies a $2 off coupon. How much will Janet pay for
antoniya [11.8K]
Original cost of the necklace = $28
Percentage by which the store reduces the price of the necklace = 20%
Amount of discount given
by the store on the necklace = (20/100) * 28
                                               = 28/5 dollars
                                               = 5.6 dollars
So
The price of the necklace after discount = (28 - 5.6) dollars
                                                                 = 22.4 dollars
Amount of discount on coupon = $2
Then
Price of the necklace after deducting coupon discount = (22.4 - 2) dollars
                                                                                        = 20.4 dollars
So Janet will pay 20.4 dollars for the necklace.    
8 0
3 years ago
Read 2 more answers
Julia paints 2/6 of a wall in her room white. She paints more of the wall green. Which fraction could show the part of the wall
vredina [299]
Her whole wall is 1=6/6 hence what's not white is 1-2/6=4/6=2/3.

2/3 of her wall is green.
7 0
3 years ago
Read 2 more answers
Assume that the number of pieces of junk mail per day that a person receives in their mail box follows the Poisson distribution
Ksju [112]

Answer:

0.01357

Step-by-step explanation:

The probability of an event X following a Poisson distribution happening 'n' times over an interval, given that the mean number of occurrences in the interval is λ, is determined by:

P(X=n)=\frac{\lambda^n*e^{-\lambda}}{n!}

If a person receives 4.3 pieces of junk mail per day (λ), the probability of receiving zero (n) junk mails in a day is:

P(X=0)=\frac{4.3^0*e^{-4.3}}{0!}\\P(X=0) = 0.01357

Therefore, the probability is 0.01357.

None of the answer choices provided are correct.

7 0
3 years ago
An inscribed angle and a central angle intercept the same arc. The inscribed angle is
JulsSmile [24]

Answer:

Half

Step-by-step explanation:

An inscribed angle is an angle with its vertex on the circle and whose sides are chords. The intercepted arc is the arc that is inside the inscribed angle and whose endpoints are on the angle.

The Inscribed Angle Theorem states that the measure of an inscribed angle is half the measure of its intercepted arc.

An image is inserted for your reference.

4 0
2 years ago
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