Your answer is 0, because the equation for this is y=1. Only vertical lines can have an undefined slope because the x value never changes. Hope this helps.
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The derivative is -6sin(3x)
Answer:
<em>Well, Your answer will be is </em><em>B,D,E.</em>
<em>Good Luck!~</em>
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Ii.First ,expand: 5(x-2)=32
5x-10=32
bring 10 to the other side (add it to 32)
5x=42
divide both sides by 5 to get x
x=42/5
x=8.4
iii.Expand 5+2(x+3)=21
5+2x+6=21
bring 5 and 6 to the other side
2x=21-5-6
2x=10 divide both sides by 2
x=5
First plug in the numbers 5 x 8 = 40
40-4y+6x8=48
40-4y+48