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Tems11 [23]
3 years ago
9

Find the inverse of the function: f(x)= 2x-3/x+1

Mathematics
1 answer:
den301095 [7]3 years ago
3 0
f(x)=\frac{2x-3}{x+1}\\\\
y=\frac{2x-3}{x+1}\\\\
y(x+1)=2x-3\\\\yx+y=2x-3\\\\yx-2x=-3-y\\\\x(y-2)=-3-y\\\\
x=\frac{-3-y}{y-2}\\\\
f(x)=\frac{-3-y}{y-2}
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Answer:

Step-by-step explanation:

a decimal

2/3 = 0.7

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-7/4 = -1.8

Esto es solo un bosquejo del número, usando un gráfico, use 0.1 para una unidad en la recta numérica.

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  |    |     |      |     |       |      |       |     |     |     |    |       |     |     |      |     |     |       |            

-5  -4 -3.7  -3 -2.5  -2  -1.8   -1    0  0.7  1   1.6  1.8  2   2.6   3   4   4.5   5

8 0
3 years ago
What is the greatest common factor you can use to divide the numerator and denominator of the fraction 28/32?
Anastaziya [24]
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7 0
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5 0
3 years ago
Read 2 more answers
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Zanzabum
The slope for the question is -1.5
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2 years ago
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