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aliina [53]
3 years ago
6

If f(x)=-8x+4, then f^-1=

Mathematics
1 answer:
natima [27]3 years ago
7 0

Answer:

f^{-1}(x) = \frac{4-x}{8}

Step-by-step explanation:

let y = - 8x + 4

rearrange making x the subject

add 8x to both sides

8x + y = 4 ( subtract y from both sides )

8x = 4 - y ( divide both sides by 8 )

x = \frac{4-y}{8}

change y back into terms of x, then

f^{-1}(x) = \frac{4-x}{8}


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A child from a class of 30 students is chosen to pick one of five prizes. How many outcomes are there
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The debate team is showing a video of their recent debate. The first showing begins at 3:15 p.m. The second showing starts at 4:
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Given:
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3 years ago
uppose that we have a function with a constant amount of work done in initialization, a call to a log-linearsorting algorithm, a
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Answer:

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6 0
3 years ago
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