Estimate $\left. \frac { \mathrm { d } y } { \mathrm {~d} x } \right| _ { x = - 1 }$

question 50

Multiple Choice

Estimate $\left. \frac { \mathrm { d } y } { \mathrm {~d} x } \right| _ { x = - 1 }$ of the function $y = 3 - x ^ { 2 }$ .

• A)0
• B) 1
• C) 2
• D) 6
• E) 3

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