Would f(-7) if f(x) = 8x + 15 does that equal -804? ?

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.