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Yakvenalex [24]
3 years ago
10

F(x) = -1/3 x + 7 determine the input that would give an output value of 2/3

Mathematics
2 answers:
-BARSIC- [3]3 years ago
7 0
Ur output value is f(x).....so to do this problem u need to sub in 2/3 for f(x) and solve for the input value which is x

f(x) = -1/3x + 7
2/3 = -1/3x + 7 ...multiply everything by 3
2 = -x + 21
2 - 21 = - x
- 19 = -x
19 = x <== ur output

dalvyx [7]3 years ago
5 0

Answer:

The correct answer is (19).

Step-by-step explanation:

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Solve<br> -21 = -9 + 2/3b
Svet_ta [14]

Final Answer: b = -18

Steps/Reasons/Explanation:

Question: Solve -21 = -9 + \frac{2}{3}b.

<u>Step 1</u>: Simplify \frac{2}{3}b to \frac{2b}{3}.

-21 = -9 + \frac{2b}{3}

<u>Step 2</u>: Regroup terms.

-21 = \frac{2b}{3} - 9

<u>Step 3</u>: Add 9 to both sides.

-21 + 9 = \frac{2b}{3}

<u>Step 4</u>: Simplify -21 + 9 to -12.

-12 = \frac{2b}{3}

<u>Step 5</u>: Multiply both sides by 3.

-12 × 3 = 2b

<u>Step 6</u>: Simplify -12 × 3 to -36.

-36 = 2b

<u>Step 7</u>: Divide both sides by 2.

-\frac{36}{2} = b

<u>Step 8</u>: Simplify -\frac{36}{2} to -18.

-18 = b

<u>Step 9</u>: Switch sides.

b = -18

~I hope I helped you :)~

3 0
3 years ago
According to the Rational Root Theorem, which function has the same set of potential rational roots as the function g(x) = 3x5 –
BaLLatris [955]
The function that has the same set of potential rational roots is
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7 0
4 years ago
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zysi [14]

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Answer:

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Step-by-step explanation:

Rember that a p series can be represented by

\frac{1}{k {}^{p} }

Here, notice that

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This is true for all parts of the series because

27 \sqrt{3}  = 3 {}^{ \frac{7}{2} }

So p=7/2

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Step-by-step explanation:

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