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Vedmedyk [2.9K]
3 years ago
6

Kind hearts, help me out please?​

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0

Answer:

a) convex polygon

b) i'm not sure , i didn't get the question. maybe Jordan curve

Step-by-step explanation:

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We are looking for the approximate solution of -2x+4=(0.25)^x, that is, we are looking for the solution of the equation f(x)=g(x).

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Step-by-step explanation:

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3 years ago
NO LINKS!!! Please help fill in the blanks. Part 7a.​
inysia [295]
<h3>Answer: Check out the screenshots below.</h3>

=========================================

Explanations:

Part 1

For the first box, we use the log rule that log(A)+log(B) = log(A*B)

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The third box then factors and uses the zero product property.

----------------------------

Part 2

We check each solution generated in part 1.

Plugging x = 5/3 will lead to the same number on each side. Therefore, x = 5/3 is a true solution.

In contrast, plugging x = -2 leads to a false equation. Recall that the domain of y = log(x) is x > 0. This means we cannot replace x with negative numbers. The value x = -2 is extraneous.

----------------------------

Part 3

There's not much to explain here that isn't already done so on the screenshot below.

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