Answer:
The inverse f-1(x) = ( x - 2) / 2.
Step-by-step explanation:
Let 2x + 1 = y
Now find x in terms of y:
2x = y - 1
x = (y - 1) / 2
Replace the x by the inverse f-1(x) and the y by x, so we have:
f-1(x) = ( x - 2) / 2.
Answer:7.776
Step-by-step explanation:
Answer:
the answer might be 0.86 I don't know though
Answer:20 gallons
Step-by-step explanation:
