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goldenfox [79]
4 years ago
15

K(n) = 4n+5 Find k(-3n)

Mathematics
1 answer:
vitfil [10]4 years ago
7 0
Plug in -3n as n into the functon K(n)=4n+5
so you get
K(-3n)=4(-3n)+5
K(-3n)=-12n+5
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Answer:

B

Step-by-step explanation:

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The black graph is shifted 5 units left, thus

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Under a reflection in the x- axis

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Note that the y- coordinate of the image is the negative of the original

Note also that \frac{y}{-1} = - y, thus

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