f-¹(x)=
Answer:
Solution given:
f(x)=
Let f(x)=y
y=
Interchanging role of x and y
x=
doing crisscrossed multiplication
x(y+7)=-2y+2
now solve it:
xy+7x=-2y+2
keep like terms in one side
xy+2y=2-7x
take common
y(x+2)=2-7x
make a value of y
y=
So,
f-¹(x)=
Answer:
40,022.62
Step-by-step explanation:
9% of 36,718=3304.62
36,718+3304.62=40,022.62
Answer:
ok
Step-by-step explanation:
The answer is 12.48 hope this helps!