Answer:
Step-by-step explanation:
hello :
F(x)= squareroot(x)
x=1 : F(1)= squareroot(1) = 1
x=9 : F(9)= squareroot(9) = 3
Answer:
f-1(x)=-x-
Step-by-step explanation:
First, switch f(x) to the variable "y".
y=-x-8
Next, swap "x" and "y" with each other.
x=-y-8
Next, lets move the denominator of 2 to the other side by multiplying both sides by 2. Your result will be...
2x=-3y-16
Now move -16 to the left side.
16+2x=-3y
To get "y" by itself, lets divide each side by -3. Our result is...
y=-x-
To finish the problem off, replace y with f-1(x) and your complete answer will be...
f-1(x)=-x-
Answer:
15200
Step-by-step explanation:
How many factors make up this product ?