Question

this table shows somes elements of a function. which ewuation is most likely a rule for the function? pls help i’ll give brainliest

Answer 1

9514 1404 393

Answer:

  G.  f(x) = x² -3x -1

Step-by-step explanation:

You can try the first line of the table in each of the functions to see which one works.

  F. -(-2) -1 = 1 ≠ 9

  G. (-2)² -3(-2) -1 = 4 +6 -1 = 9 . . . . this one works

  H. (-2)² -2(-2) -1 = 4 +4 -1 = 7 ≠ 9

  J. 2(-2)² -1 = 8 -1 = 7 ≠ 9