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valentina_108 [34]
3 years ago
6

Please help #3 will mark brainliest

Mathematics
1 answer:
Darina [25.2K]3 years ago
8 0

Answer:

im preety sure its c

Step-by-step explanation:

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Please help!!!!!!!!!!
Delicious77 [7]

f(x)=2x^2-4x+1

Substitute the values of x to the equation of the function f:

x=-1\to f(-1)=2(-1)^2-4(-1)+1=2(1)+4+1=7\\\\x=2\to f(2)=2(2^2)-4(2)+1=2(4)-8+1=1

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m=\dfrac{1-7}{2-(-1)}=\dfrac{-6}{3}=-2

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3 years ago
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garri49 [273]

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