f(x) = -2x + 7. Find f(0).?

0 ⤊

How do you figure this?

2007-04-28 10:57:16 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

All you have to do is plug in 0 for x. So,

f(x)=-2x+7
f(0) = -2(0)+7
f(0) = 0+7
f(0) = 7

2007-04-28 11:09:17 · answer #1 · answered by LostSock 5 · 0⤊ 0⤋

Since you want f(0) just plug in 0 for x to get 7.

2007-04-28 19:00:36 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋

All you have to do is plug in 0 for x.

So: -2(0) + 7

The answer would be 7

2007-04-28 17:59:55 · answer #3 · answered by EIU DUDE 3 · 0⤊ 0⤋

f(x) = -2x + 7
put 0 in for x
f(0)= -2(0) +7
f(0)= 0+7
f(0)= 7
QED

2007-04-28 18:02:40 · answer #4 · answered by harry m 6 · 0⤊ 0⤋