Help me again please!

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

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