Answer:

Step-by-step explanation:
Replace y with f(x).

Swap x and y and solve for y



Answer:
this is the answer unless you did it backwards
Step-by-step explanation:
3.467406380027739e-4
2.3495x10^4th. Count how many places you move the decimal, that is what power you apply to 10 after converting it to a decimal.
Answer:

Step-by-step explanation:
Distribute the 5 into the parentheses (multiply them both by 5)

Subtract the 6.5 from -25.

Divide -31.5 by 15.5.

Answer:
400 %
Step-by-step explanation: