Which of the following rules could represent the function shown in the table? xy
-1-1
01
13

f( x) = 2 x + 1
f( x) = -2 x
f( x) = 2 x - 1

Hmmm i had this before , give me a sec

Idon’t know how to do that

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this