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Feliz [49]
3 years ago
10

The graph of y = 2x is shown, along with the reflection line y = x. What is the equation of its inverse logarithmic function, an

d what are its domain and range?
y = log2x, domain: x > 0, range: all real numbers
y = logx2, domain: x > 0, range: all real numbers
y = 2−x, domain: all real numbers, range: y > 0
y = log2x, domain: all real numbers, range: y > 0

Mathematics
1 answer:
IRINA_888 [86]3 years ago
7 0
y=2^x\\\\\log_2 y=\log_22^x\\\\\log_2 y=x\\\\\boxed{y=\log_2 x}\\\\Answer:\boxed{y=\log_2x;\ D:x \ \textgreater \  0;\ R:y\in\mathbb{R} }

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The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the deale
marusya05 [52]

The number of cars that sold on the third week is (P3=26)

The number of cars that sold on the first week is (P4=33)

<u>Step-by-step explanation:</u>

<u>Given:</u>

  • The number of cars that sold on the first week is (P0=7)
  • The number of cars that sold on the second week is (P0=12)

We have to find the number of cars being sold on the upcoming week

From the data given above, frame the equation

Pn = Pn −1+7   ( 12-5=7  it denotes the cars sold in the first and the second  week)

Pn=5+7n (cars in the first week and the cars sold in the second week into "n" n is used to find the cars sold in the upcoming weeks)

(If n=3)

Pn=5+7(3)

Pn=26

The number of cars that sold on the third week is (P3=26)

(If n=4)

Pn=5+7(4)

Pn=33

The number of cars that sold on the first week is (P4=33)

5 0
3 years ago
Find the interest on a Principal Balance of $10,000 over the course of eight years with an interest rate of 5.5%. Do this for: S
o-na [289]
10,000$(1+0.055*8)
This is the formula of simple interest

10,000+10,000(0.055*t)
10,000$(1+0.055*8)=14,400
8 0
3 years ago
Read 2 more answers
Can you help look at the photo above​
dmitriy555 [2]

Answer:

A

Step-by-step explanation:

3-3 is 0

0 is greater than -7

5 0
2 years ago
Whats the formula to Reed's fence is 96 feet long how many yards long is Reed's fence
Dmitry [639]
If there are 3 feet per yard, then all you have to do is take the 96 feet and divide by 3, this gives you 32 yards. 

If you have any questions please let me know, other wise take care. (:
8 0
3 years ago
allen has a debt of 500$.He owes equal amounts to 10 different people. Express his debt to one person as a negative number.
SOVA2 [1]
-50 because if he owes 10 different people the same amount it would be -50 because he owes them money
4 0
3 years ago
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