given g(x)=3x+2 find g (4a).
i dont have a clue how to do this one!
2007-05-25 08:11:39 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Same as your g(3a) question...
g(4a) = 3(4a) + 2 = 12a + 2
2007-05-25 08:15:27 · answer #1 · answered by not gh3y 3 · 1⤊ 0⤋
You are given a formula for g(x).
The question asks you for a specific value of x. In this case, 4a. So, substitute 4a into the formula wherever there is an x.
So, you get: 3(4a) + 2 = 12a + 2
2007-05-25 15:16:37 · answer #2 · answered by RG 3 · 0⤊ 0⤋
g(x)=3x+2
g(4a) = 3(4a) + 2
= 12a + 2
2007-05-25 15:34:04 · answer #3 · answered by muhamed a 4 · 0⤊ 0⤋
g(x)=3x+2
here if the value of g is x the equation is 3x+2
so if the value of g is 4a the equation wud be
g(4a)=3(4a)+2
=>g(4a)=12a+2
therefore ur answer is g(4a)=12a+2
or a= -1/2
2007-05-26 05:07:59 · answer #4 · answered by Anonymous · 0⤊ 0⤋
g(4a) means you substitue 4a in place of x.
g(4a) = 3(4a) + 2
g(4a) = 12a + 2
2007-05-25 15:16:28 · answer #5 · answered by T 5 · 0⤊ 0⤋
g(x)=3x+2
since you have g(x) and g(4a) you know that
x=4a
so if x+4a that gives you
3(4a)+2
12a+2
2007-05-25 15:45:23 · answer #6 · answered by Crystal D 2 · 0⤊ 0⤋
g(x) = 3x+2
g(4a) = g(x) so x = 4a
3(4a) +2
or g(4a) = 12a + 2
2007-05-25 15:15:39 · answer #7 · answered by Lady Geologist 7 · 0⤊ 0⤋