What Is the Area Under the Curve F(x) = 3 $x ^ { 2 }$

question 66

Multiple Choice

What is the area under the curve f(x) = 3 $x ^ { 2 }$ + 2x + 1 from x = - $\frac { 3 } { 2 }$ to x = - $\frac { 1 } { 2 }$ ?

• A) \(\frac { 9 } { 4 }\)
• B) \(\frac { 51 } { 4 }\)
• C) \(\frac { 15 } { 4 }\)
• D) - \(\frac { 15 } { 4 }\)
• E) none of these

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