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|Question 20Math
Desmos Graphing Calculator
The function f is defined by the given equation. Which of the following equivalent forms of the equation displays the minimum value of the function as a constant or coefficient?
f(x)=(x−30)(x+26)
A
f(x)=(x−2)2−784
B
f(x)=x(x−4)−780
C
f(x)=(x+30)(x−26)
D