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serg [7]
3 years ago
10

Explain how to solve 4^x+3 =7 using the change

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

4^x+3=7

subtract 3

4^x=4

x=1

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Answer:

y = -1/4x - 5/2.

Step-by-step explanation:

I am assuming you mean y = -1/4x + 5.

This has slope of -1/4 so the required equation has the same slope ( as they are parallel).

Using the point-slope form of the equation of a line:

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y = -1/4x - 5/2

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<u>Answer:</u>

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

  • Given a slope and a point on the line, you can use point slope form and then rearrage your terms into slope-intercept form
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