At what value(s) of x is the function $f ( x ) = \left\{ \begin{array} { l l }
x + 2 & \text { if } x \leq - 1 \
x ^ { 2 } & \text { if } - 1

Question

At what value(s) of x is the function $f ( x ) = \left\{ \begin{array} { l l } 
x + 2 & \text { if } x \leq - 1 \
x ^ { 2 } & \text { if } - 1 < x < 1 \
3 - x & \text { if } x \geq 1
\end{array} \right.$ discontinuous?
A)-1
B)0
C)1
D)-1, 0
E)0, 1
F)-1, 1
G)-1, 0, 1
H)None

Quizplus · Accepted Answer

The Answer of At what value(s) of x is the function $f ( x ) = \left\{ \begin{array} { l l } 
x + 2 & \text { if } x \leq - 1 \
x ^ { 2 } & \text { if } - 1 < x < 1 \
3 - x & \text { if } x \geq 1
\end{array} \right.$ discontinuous?
A)-1
B)0
C)1
D)-1, 0
E)0, 1
F)-1, 1
G)-1, 0, 1
H)None

At What Value(s) of X Is the Function Discontinuous? A)-1 B)0 C)1 D)-1, 0 E)0, 1 F)-1, 1

At What Value(s) of X Is the Function Discontinuous?
A)-1
B)0
C)1
D)-1, 0
E)0, 1
F)-1, 1