the temperature in Austria one morning was -5 degrees at 08:00 and increased by 2 degrees every hour until 12:00.what will the temperature be at 11:30?​

c-4 is the final answer! : )

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

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