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kiruha [24]
3 years ago
13

Find the value of x in the figure shown.

Mathematics
1 answer:
skad [1K]3 years ago
3 0

Answer:

28

Step-by-step explanation:

2x +4x +4x-10 -80-10

10x-100=180

10x=180+100

10x=280

10x/10=280/10

x=28

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Given (x)=-x²+2x,determine<br> F'(x) using first principle
mote1985 [20]
Hello,
which principle?

f(x)=-x²+2x
==>f'(x)= -2x+2

You mean maybe this

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f(x+h)=-(x+h)²+2(x+h)= -(x²+2hx+h²)+2x+2h
f(x)=-x²+2x

\lim_{h \to 0} \frac{f(x+h)-f(x) } {h}=\lim_{h \to 0}\frac{-2hx-h^2+2h}{h}=\lim_{h \to 0}\frac{-2x-h+2}{1}=-2x+2

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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8 0
2 years ago
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MatroZZZ [7]

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defon

Answer:

x = -1

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Step-by-step explanation:

jggchgcjgjcgjcgjcgjcgjcgjcgjc

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3 years ago
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