Answer:
f^(-1)(x) = \frac{-1}{5} (x+4)
Step-by-step explanation:
Given is a function
To find its inverse.
We must check whether f is one to one or onto first
If -5x1-4 = -5x2-4 we get x1=x2
Hence f is one to one
Also for every f(x) we can find a x so f is onto.
So inverse exists
Let
Replace x by f inverse and y by x
Answer:
well these are all the possible solutions that make the inequality statement correct.
Step-by-step explanation:
you can recheck by placing the pairs into the equation
hope that helps
Answer: 540
Step-by-step explanation:
To solve this expression, we use PEMDAS to solve it.
-9*-6= 54
54*10=540
Pizza is 12. Sandwich is 8. Total for both is 20.
92-68=24
24/3=8
8*4=32
68-32=36
36/3=12
