Answer:
-3x-3y-z=38
Step-by-step explanation:
To find the equation of the tangent plane you can use

the point P is (-6,-6,-2). Hence you have

hope this helps!!
Good evening ,
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Answer:
f(4y) = -8y - 3.
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Step-by-step explanation:
f(x) = -2x-3 Then f(4y) = -2(4y) -3 = -8y - 3.
:)
49 / 7 = 7
63 / 7 = 9,
You place 7 over 9 and you get your answer!
7/9