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andre [41]
4 years ago
6

Two different questions.. please try to answer both if possible!!!

Mathematics
1 answer:
boyakko [2]4 years ago
3 0

Answer: A

<u>Step-by-step explanation:</u>

f(x) = -5x - 4   ⇒   y = -5x - 4     <em>switch the x's and y's and solve for y</em>

  x = -5y - 4

<u>+4 </u>     <u>      +4 </u>

x + 4 = -5y

\frac{x+4}{-5} = \frac{-5y}{-5}

-\frac{x+4}{5} = y

\frac{-x-4}{5} = y

\frac{-1}{5}x - \frac{4}{5}  = y

***********************************************************

The top line of the second question is cut off so cannot help you without knowing what the restriction is on v(x).



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