9514 1404 393
Answer:
g(x) = 3x +5
Step-by-step explanation:
The inverse function can be found by solving ...
x = f(y)
x = 1/3y -5/3 . . . . . use the definition of f(x)
3x = y -5 . . . . . . . . multiply by 3
3x +5 = y . . . . . . . .add 5
Then the inverse function is ...
g(x) = 3x +5
Answer:
49
Step-by-step explanation:
(3+2²)²
(3+4)²
(7)²
49
Step-by-step explanation:
sellingprice−costprice
×100
95
sp−95
×100=80
openthebracket
95
100sp−9500
=80
100sp−9500=7600
100sp=7600+9500
100sp=17100
sp=171
Answer:
4(5)-12
20-12
8
you have to substitute 5 in place of g and then solve
That’s very simple.. all what u have to do is to multiple 5 by 7/8 so the answer is 35/8 or 4.375