f(x)= {2x+1, x<4?

0 ⤊

f(x)= {2x+1, x<4
x-3, x≥4
Evaluate f(-1), f(0), and f(4)

Do i plug in f(-1) and f(0) to the first equation and f(4) to the second?

2007-09-01 04:41:10 · 5 answers · asked by brainless 2 in Science & Mathematics ➔ Mathematics

5 answers

Do i plug in f(-1) and f(0) to the first equation and f(4) to the second? Yes

` ` ` for x < 4
f(-1) = 2(-1) + 1 = -1
f(0) = 2(0) + 1 = 1
` ` ` for x≥4
f(4) = 4 - 3 = 1

2007-09-01 04:45:52 · answer #1 · answered by vlee1225 6 · 0⤊ 0⤋

Yes

2007-09-01 04:54:47 · answer #2 · answered by Anonymous · 0⤊ 0⤋

Yes

2007-09-01 04:45:49 · answer #3 · answered by Memories 4 · 0⤊ 0⤋

Yes!

f(-1) = 2(-1)+1 = -1
f(0) = 2(0) + 1 = 1
f(4) = 4 - 3 = 1

2007-09-01 04:50:33 · answer #4 · answered by norman 7 · 0⤊ 0⤋

Yes.

2007-09-01 04:45:57 · answer #5 · answered by cjcourt 4 · 0⤊ 0⤋