Given f(x)=3x+2, find f(5)
its either f(5)=1, f(5)=17, f(5)=5f, or f(5)=15x+10
2007-07-16 15:24:37 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Hey there!
Here's the answer.
f(x)=3x+2 --> Write the problem.
f(5)=3(5)+2 --> Substitute 5 for x.
f(5)=15+2 --> Simplify the above equation.
f(5)=17 --> Simplify the above equation.
So the answer is f(5)=17.
Hope it helps!
2007-07-16 15:29:33 · answer #1 · answered by ? 6 · 0⤊ 0⤋
f (5) = (3 x 5) + 2 = 17
2007-07-18 23:26:42 · answer #2 · answered by Como 7 · 0⤊ 0⤋
3(5) + 2 = 17
2007-07-16 15:50:59 · answer #3 · answered by dara.farrell 2 · 0⤊ 0⤋
f(5) = 3(5) + 2
f(5) = 15 + 2 = 17
2007-07-16 17:42:30 · answer #4 · answered by glle. 1 · 0⤊ 0⤋
Stars
2016-05-19 22:19:01 · answer #5 · answered by ? 3 · 0⤊ 0⤋
42
2015-05-09 11:46:38 · answer #6 · answered by Anonymous · 0⤊ 0⤋
f(x)=3x+2
by substituting:
f(5)=3(5)+2
=15+2
f(5)=17
2007-07-16 15:28:35 · answer #7 · answered by ewan_jrj777 2 · 0⤊ 0⤋
Simply substitute the 5 for x. Simple multiplication and then addition will give you the answer.
2007-07-16 15:29:09 · answer #8 · answered by heinzlsm 2 · 0⤊ 0⤋
f(5)=3(5)+2
so 17
2007-07-16 15:26:55 · answer #9 · answered by leo 6 · 0⤊ 0⤋
the dude above me is right the answer is 17
2007-07-16 15:27:49 · answer #10 · answered by Anonymous · 0⤊ 0⤋