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3 years ago

Find the inverse f(x)=3x-2

Mathematics

1 answer:

irina [24]3 years ago

6 0

Answer:

x+3 /2

Step-by-step explanation:

f(x)= 3x-2

Let y= f(x)

y=3x-2

3x-2= y

3x= y+2 then divide both sides by 3

y+2 / 3 then f^-1(x)

x+2 /3 ANSWER

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(e+3)(e-5) expanded and simplified

Zarrin [17]

Step-by-step explanation:

$(e + 3)(e - 5) \\ e \times e + e \times ( - 5) + e \times e + e \times 3 \\ { e}^{2} + ( - 5e) + {e}^{2} + 3e \\ {2e}^{2} + ( - 2e)$

In this type of math equation, you have to multiply all members from the first part with the second part.

Expanded:

$e \times e+e \times (-5)+e \times e+e \times 3$

simplified:

${2e}^{2} + ( - 2e)$

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2 years ago

Someone Please Help.

ahrayia [7]

Hi there!

$\large\boxed{f(-6) = 5}$

The value of f(-6) is the y-value at the x-coordinate x = -6.

Looking at the graph, we can see that at x = -6, y = 5.

Therefore, f(-6) = 5.

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2 years ago

Triangle ABC has side lengths 12, 16, and 20. Do

aev [14]

Answer:

no they dont form a Pythagorean triple

Step-by-step explanation:

a2 + b2 = c2

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1 year ago

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deff fn [24]

Answer:

Step-by-step explanation:

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An expression is the answer

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2 years ago