3) Suppose that \( f ( x ) = - 13 x + 52 \) Show all work as needed for full credit.
a) Find the \( y \) -intercept .
b) Find the \( x \) -intercept .
c) Find/solve \( f ( - 8 ) \) . Show your work.
d) Find/solve \( f ( x ) = - 8 \) . Show your work.
4) Given the following table, state whether or not the table represents a function.
Does this table represent a Function Yes or No and explain why you chose your answer!