The relationship between the time spent driving and the amount of gas used is an example of what type of correlation?
Question 10 options:

A)

Negative correlation

B)

No correlation

C)

Can't be determined

D)

Positive correlation

positive correlation

Step-by-step explanation:

the more time spent driving the more gas used both values increase in number

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.