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SashulF [63]
3 years ago
8

Find the inverse f(x)=6x+7

Mathematics
1 answer:
Lorico [155]3 years ago
7 0

Answer:

f^{-1} (x) = \frac{x-7}{6}

Step-by-step explanation:

let y = f(x) , then rearrange making x the subject

y = 6x + 7 ( subtract 7 from both sides )

y - 7 = 6x ( divide both sides by 6 )

\frac{y-7}{6} = x

Change y back into terms of x with x = f^{-1} (x) , then

f^{-1} (x) = \frac{x-7}{6}

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17+4h+2=1-5h what does the variable equal ?
olga2289 [7]
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5 0
3 years ago
Find the equation of the line perpendicular to y = -2x + 6 that goes through (2, 10).
neonofarm [45]
If the line is perpendicular, then its slope is the reciprocal of the given line's slope. This new line's slope is 1/2. We plug it into slope-intercept form

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Firlakuza [10]

Answer:

f ≤ 1

Step-by-step explanation:

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6 0
3 years ago
Help<br><br> (5a-3a^3)*(4a-1)
ivann1987 [24]

Answer:

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Step-by-step explanation:

(5a-3a^{3} ) • (4a-1)

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3 0
3 years ago
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Lunna [17]

Answer:

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=2x^2+14x+5

7 0
3 years ago
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