Find the Relative Minimum Point(s) Of $f ( x ) = \frac { x ^ { 4 } } { 4 } - x ^ { 3 } - 5 x ^ { 2 } - 10$

question 3

Multiple Choice

Find the relative minimum point(s) of $f ( x ) = \frac { x ^ { 4 } } { 4 } - x ^ { 3 } - 5 x ^ { 2 } - 10$

• A) (-2, f(-2)) and (0, f(0))
• B) (2, f(2)) and (-5, f(-5))
• C) (-2, f(-2)) and (5, f(5))
• D) (0, f(0))
• E) none of these