Answer:
f^-1(x) = x+1
Step-by-step explanation:
y = x-1
x = y-1
y = x+1
Multiplying both sides of an equation by the same number keeps the equation true. In this example, both sides are multiplied by 3, so the equation isn't changed.
Answer:
2
Step-by-step explanation:
you divide the number of dollars he spent by how many pounds of feed he bought to get the dollar/pound rate
The answer is 0.49
0.7 x 0.7 = 0.7^2
