Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and z, represent an inverse variation if it can be expressed in the form 
or 
step 1
Find the value of k
For x=6, z=2
substitute
therefore
The equation of the inverse variation is equal to
step 2
What is the value of z when x=13
substitute the value of x in the equation and solve for z
It is a rotation and a reflection. It is reflecting across the y axis and is then rotated.
If you're solving for g then move all terms to the left side and set equal to zero. Then set each factor equal to zero.
And your answer becomes 
If you're solving for r then then move all terms to the left side and set equal to zero. Then set each factor equal to zero and your answer is 
M=(1-(-7))/(3-(-1))
m=(1+7)/(3+1)
m=8/4 =2
so if you put in the point (3,1)
your answer will be C
