K= -3
3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6
Answer:
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Step-by-step explanation:
Your answer is D. SSA Postulate because it doesn't exist!
F(4) is equivalent to 28 because when you plug in 4 for the x, you get 28.
X=6
y=7
6+7
= 13
1/2(6) + 7
= 3 +7
=10