is the disk of radius 1 parallel to the 
-plane and lying in the plane 
. Parameterize this surface by
with 
and 
. Take the normal vector to to be
(the orientation doesn't matter because this is a scalar surface integral)
Then
The number best describes the slope is positive 2
Answer:
a. The fuel efficiency (mpg) of an automobile is a continuous variable
b. The amount of rainfall at a particular location during the next year is a continuous variable
c. The distance that a person throws a baseball is a continuous variable
d. The number of questions asked during a 1-hr lecture is a discrete variable
e. The tension (in pounds per square inch) at which a tennis racket is strung is a continuous variable
f. The amount of water used by a household during a given month is a continuous variable
g. The number of traffic citations issued by the high- way patrol in a particular county on a given day is a discrete variable
Step-by-step explanation:
<em>Continuous </em>variables assign values in a range of infinitely many values, while <em>discrete</em> variables are countable.
<em>Continuous variables</em> in the above can assume real numbers and there are infinitely many real numbers between any two real numbers.
<em>Discrete variables </em>above can be counted in the given time interval.
Answer:
Step-by-step explanation:
3 x 4 - 5 = 7
Answer:
(-2, 10]
Step-by-step explanation:
The range is the y values that the equation/line covers.
The line's lowest point is -2 and the line's highest point is 10. The value is <em>not</em> defined at -2 since there is an open circle. The value is defined at 10 since there is a closed circle.
