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RideAnS [48]
3 years ago
12

The graph shows the function f(x) = 2* What is the value of xwhen f(x) = 8?

Mathematics
2 answers:
White raven [17]3 years ago
7 0

Answer:

A. 3

Step-by-step explanation:

y = 2^x

y = 8

Plug y as 8 in the first equation.

8 = 2^x

Make the left side of the equation with a base of 2.

2^3 = 2^x

Cancel bases.

3 = x

soldi70 [24.7K]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

f(x) = 2^x

Let f(x) =8

8 = 2^x

Rewriting 8 as 2^3

2^3 = 2^x

The bases are the same so the exponents are the same

3=x

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C, x ≥ 14.96

Step-by-step explanation:

Step 1: Add 3.408 to both sides.

2.2x − 3.408 (+ 3.408) ≥ 29.504 (+ 3.408)

2.2x ≥ 32.912

Step 2: Divide both sides by 2.2.

2.2x (÷ 2.2) ≥ 32.912 (÷ 2.2)

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The diagonals of a kite are 22 feet and 33 long. what is the area ?
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Answer:

A=363

Step-by-step explanation:

To solve the area of a kite you use

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adoni [48]

Answer:

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Step-by-step explanation:

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3b(b - at) + 6at(b - at)

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3b² - 3bat + 6bat - 6at²

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