2007-01-11 08:25:32 · 16 answers · asked by cak 1 in Science & Mathematics ➔ Mathematics
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2007-01-11 08:29:17 · answer #1 · answered by Anonymous · 0⤊ 1⤋
If f(x) = 3x + 5, then f(4) = ?
All you have to do is substituting the value "x" by "4":
f(4) = 3 . 4 + 5 = 17
2007-01-11 16:32:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋
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2007-01-11 16:38:48 · answer #3 · answered by jon h 6 · 0⤊ 0⤋
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2007-01-11 16:33:43 · answer #4 · answered by la la la 2 · 0⤊ 0⤋
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2007-01-11 16:32:43 · answer #5 · answered by Meaghan 2 · 0⤊ 0⤋
You replace x by 4. So it becomes 3 x 4 + 5 which = 17.
2007-01-11 16:30:51 · answer #6 · answered by salv MQ 2 · 0⤊ 1⤋
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2007-01-11 16:29:29 · answer #7 · answered by Robert W 4 · 0⤊ 1⤋
it is easy one! now for this kind of problems where you see x substitute the value of f(4) so for this problem it will be 3(4)+5= 12+5 = 17 ok have a nice day!
2007-01-11 16:31:42 · answer #8 · answered by Parth 3 · 0⤊ 0⤋
you replace 4 for x so it would end up being 3(4) +5, which simplifies to 17.
2007-01-11 16:34:01 · answer #9 · answered by T Saari 1 · 0⤊ 0⤋
Plug in the 4...
f(4) = 3(4)+5
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2007-01-11 16:33:00 · answer #10 · answered by Anonymous · 0⤊ 0⤋