find minimum value of quadratic polynomial given
by f(x) = 4x - 12x + 9 find also value of x at which
the minimum value of (x) reach
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Answer:
f(9/8)
Step-by-step explanation:
minimum value of f(x)=0
4x-12x+9=0
-8x+9=0
9=8x
x=9/8
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