Locate any intercepts of the function.
-$$f ( x ) = \left\{ \begin{array} { l l }
1 & \text { if } - 7 \leq x

Question

Locate any intercepts of the function.
-$$f ( x ) = \left\{ \begin{array} { l l } 
1 & \text { if } - 7 \leq x < - 7 \
| x | & \text { if } - 7 \leq x < 7 \
\sqrt [ 3 ] { x } & \text { if } 7 \leq x \leq 26
\end{array} \right.$$
A) $( 0,0 ) , ( 0,1 )$
B) $( 0,0 ) , ( 1,0 )$
C) $( 0,0 )$
D) none

Quizplus · Accepted Answer

The function has a y-intercept at (0,0) when x=0 in the second piece $|x|$, and no x-intercept since $|x|$ and $\sqrt[3]{x}$ do not equal 0 for any x in their domains. The first piece is not valid due to the condition $-7 \leq x < -7$ being impossible.

Locate Any Intercepts of the Function A) (0,0),(0,1)( 0,0 ) , ( 0,1 )(0,0),(0,1)

Locate Any Intercepts of the Function A) $( 0,0 ) , ( 0,1 )$