2007-04-23 07:12:24 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(-1)^2 - (-1) +2 = 4
2007-04-23 07:16:38 · answer #1 · answered by dwinbaycity 5 · 0⤊ 0⤋
4
2007-04-23 14:38:13 · answer #2 · answered by Anonymous · 0⤊ 0⤋
4
2007-04-23 14:21:30 · answer #3 · answered by Max Power 2 · 0⤊ 0⤋
4
2007-04-23 14:20:25 · answer #4 · answered by Lamar 2 · 0⤊ 0⤋
Just plug -1 in for x and calculate:
f(-1) = 1 -(-1) + 2 = 4.
2007-04-23 15:12:57 · answer #5 · answered by steiner1745 7 · 0⤊ 0⤋
Just plug in -1.
f(-1)=(-1)^2-(-1)+2
=1+1+2
=4
2007-04-23 14:21:07 · answer #6 · answered by Maia 3 · 0⤊ 0⤋
f(-1) = (-1)^2 - (-1) + 2
(-1)^2= 1
f(-1) = 1 - (-1) + 2
f(-1) = 1+1+2
f(-1) = 4
2007-04-23 14:23:35 · answer #7 · answered by Anonymous · 0⤊ 0⤋
f(-1) = (-1)² + 1 + 2
f(-1) = 1 + 1 + 2
f(- 1) = 4
2007-04-23 14:26:06 · answer #8 · answered by Como 7 · 0⤊ 0⤋
0, is the answer
2007-04-23 14:20:33 · answer #9 · answered by javi_garcia123 2 · 0⤊ 0⤋