tmua 2016 Q5

tmua · Uk · paper1 1 marks Areas by integration
What is the total area enclosed between the curve $y = x ^ { 2 } - 1$, the $x$-axis and the lines $x = - 2$ and $x = 2$ ?
A $\frac { 4 } { 3 }$ B $\frac { 8 } { 3 }$ C 4 D $\frac { 16 } { 3 }$ E 12 F 16
& C & 5 & C
What is the total area enclosed between the curve $y = x ^ { 2 } - 1$, the $x$-axis and the lines $x = - 2$ and $x = 2$ ?

A $\frac { 4 } { 3 }$
B $\frac { 8 } { 3 }$
C 4
D $\frac { 16 } { 3 }$
E 12
F 16