Answer:
13) 0
Step-by-step explanation:
we have

Find the inverse of f(x)
Let


Exchanges the variables x for y and y for x

isolate the variable y


Let

-----> inverse function
Hence
In the inverse function the denominator can not be zero, therefore the value of m can not be equal zero
<u>the answer is the option</u>

Answer:
d=9
Step-by-step explanation:
The gradient of straight line is given by

Plug in our knows

Answer:
x ≥ -7
Step-by-step explanation:
Divide both sides by 6
Then to graph it, you can make a number line
Answer:
18
Step-by-step explanation:
Just divide both sides by - 64