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

Two different questions.. please try to answer both if possible!!!-example-1
Two different questions.. please try to answer both if possible!!!-example-1
Two different questions.. please try to answer both if possible!!!-example-2
User Demokritos
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1 Answer

4 votes

Answer: A

Explanation:

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

x = -5y - 4

+4 +4

x + 4 = -5y


(x+4)/(-5) = (-5y)/(-5)


-(x+4)/(5) = y


(-x-4)/(5) = y


(-1)/(5)x - (4)/(5)  = y

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



User Mahamoutou
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