Let \( f(x)=(x+6)^{5}(x-8)^{2} \). Find the \( y \)-intercept(s), the \( x \)-intercept(s), the values of \( x \) where \( f(x)>0 \), and the values of \( x \) where \( f(x)<0 \).
1. Find the \( y \)-intercept(s). List your answers as points in the form \( (a, b) \).
Answer (separate by commas): \( \square \)
2. Find the \( x \)-intercept(s). List your answers as points in the form \( (a, b) \).
Answer (separate by commas): \( \square \)
3. What are the values of \( x \) where \( f(x)>0 \) ?
Answer (in interval notation): \( \square \)
4. What are the values of \( x \) where \( f(x)<0 \) ?
Answer (in interval notation): \( \square \)