Consider
f(x)=2x2−12x+5f(x) = 2x^2 - 12x + 5f(x)=2x2−12x+5
Working from the limit definition, find the derivative as a function, then locate the one point on the curve where the tangent line is horizontal.
Which point is it?
Select all that apply.
(3, −13)(3,\, -13)(3,−13)
(3, 0)(3,\, 0)(3,0)
(6, 5)(6,\, 5)(6,5)
(−3, 59)(-3,\, 59)(−3,59)