Answer:
f^-1(x) = (x -2)/3
Step-by-step explanation:
To find the inverse function, swap x and y, then solve for y.
y = 3x +2 . . . . given function
x = 3y +2 . . . . inverse relation
x -2 = 3y . . . . subtract 2
(x -2)/3 = y . . . divide by 3
f^-1(x) = (x -2)/3 . . . . in functional form
Answer:5
Step-by-step explanation:
Answer:
20 pounds
Step-by-step explanation:
2.5 times 8 would be 20 pounds
Answer:5
Step-by-step explanation:
-4. This is the answer because all you do is plug zero in for x
