Answer:
Answer is B hope I’m right
Step-by-step explanation:
f(x) = 3x +2
f(2) = 3(2) + 2 = 8
Now
f(x) = (2x -7) / 3
let f(x) = y and f(y) = x;
y = (2x -7) / 3
x = (3y + 7) / 2
So
f(y) = (3y + 7) / 2
this f(y) is the inverse of f(x); hence
f^-1 (x) = (3x + 7) / 2
Now f^-1(3) = (9+7) / 2 = 8
For the third and last part,
2y + 14 = 4y – 2
2y = 16
y = 8
<span>Hence all the three
parts gives the same results.</span>
Answer:
12 inches
Step-by-step explanation:
The volume of a cone is given by
V = 1/3 pi r^2 h where r is the radius and h is the height
113.04 = 1/3*3.14 ( 3)^2 h
113.04 = 9.42 h
Divide each side by 9.42
113.04/9.42 = h
12 = h
12 inches
Answer: Yes
Step-by-step explanation: Because a integer is -45.58