For this case we have to by definition:
If two lines are parallel then their slopes are equal.
If two lines are perpendicular then the product of their slopes is equal to -1.
We have the following equations:

We manipulate the equation to convert it into the slope-intersection form 
Where:
m: It's the slope
y: It is the cut-off point with the y axis.
So:

From the second equation given we have:

We manipulate:

It is observed that the slopes are equal, so the lines are parallel,
ANswer:
The lines are parallel.
Answer:

Step-by-step explanation:
The general form of the exponential function is,

The points on the graph will be,

Putting the points in the function,
-----------------------------------1
---------------------------------2
Dividing equation 2 by equation 1,



Putting the value of b in equation 1,



Putting all the values,


x=1/3
Subtract 4 from 5 and divide by 3.
Answer: C. a parameter.
Step-by-step explanation:
- In statistics, a parameter is a measure ( such as population mean , population proportion... ) generated from the entire population .
- A statistics is also a measure( such as sample mean , sample standard deviation , sample proportion,..) but generated from the sample taken from population.
Given : The Department of Motor Vehicles reports that 32% of all vehicles registered in a state are made by a Japanese or a European automaker.
Here, Department as considered the entire population of vehicles registered in a state are made by a Japanese or a European automaker to find the proportion.
Thus , 32% = Population proportion of vehicles registered in a state are made by a Japanese or a European automaker
So , The number 32% is best described as <u>a parameter</u>.
Hence, the correct answer is C. a parameter.