Download Semester Exam Review 1. What is the perimeter of the figure shown

Semester Exam Review
1. What is the perimeter of the figure shown?
2. Which of the equations below is the linear
aren’t function?
8. An architect is designing an office building
with n floors that will have an FM radio
antenna 15.85 meters tall on its roof. Each
floor of the building will be 3.9 meters high.
What is the function can be used to find the
total height of the building in meters,
including the FM antenna?
9. Which function describes the graph below?
a.
b.
c.
d.
3. Determine whether the following lines are
parallel, perpendicular, or intersecting.
A.
4. Which is equation for the line that passes
through the point
and has a y-intercept
of
?
5. What is equation for the line that passes
through the point
and has a slope
of ?
B.
C.
D.
10. Determine the y-intercept of the table
shown.
6. What is the value of x in the solution to
the system of equations below?
11. What is the slope of the linear function
shown in the table?
7. What is the equation in standard form of
the line that passes through the point
and has a slope of
?
12. What is the slope of the line graphed
below?
15. What is the slope of the line shown
below?
13. Which table represents a line with a slope
16.Which equation best represents the linear
function in the table below?
of 2?
A.
B.
C.
D.
14. Which equation below describes a line
with a slope of -4?
A.
B.
C.
D.
17. Solve the given equation for y. Use to
determine the slope and y-intercept of the
function.
18. Which table shows data points relating
to the function
?
20. What is the equation for the line passing
through
with a slope of ?
21. A taxi company charges a $2.25 base fee
plus $0.70 for every mile traveled. If a
customer travels 13 miles in a taxi, how much
will the ride cost him?
19. Which of the following graphs best
depicts a line with an undefined slope?
22. Robert has painted 120 of the 320 square
feet of wall space in his bedroom. He can
paint 50 square feet every hour and expects
to be finished in 4 more hours. If this
situation were written as a linear equation in
the form
, which of the following
quantities would represent ?
23. The scatter plot below shows the average
yearly consumption of bottled water by people in
the United States starting in 1990. Using the line
of best fit, predict the average consumption of
bottled water in the year 2000.
24. The table below shows the cost of flying from San Francisco to various other cities in the
United States. There is a relationship between the distance you are flying and the cost of your
plane ticket. The data from the table is represented on the given scatter plot. Determine the
equation for the line of best fit for the data shown.
Distance
(in miles)
Cost of Plane
Ticket ($)
600 374 1,240 725 150 1,100 950 1,500 500
143 125
200
180 110
224
180
250
164
25.
27.
Domain: ____________________
Domain: ____________________
Range: _____________________
Range: _____________________
Continuous or Discrete?
Continuous or Discrete?
26.
28.
Domain: ____________________
Domain: ____________________
Range: _____________________
Range: _____________________
Continuous or Discrete?
Continuous or Discrete?
29. What is the slope of the line containing
the points
and
?
30. Which equation represents a line that is
parallel to
?
A.
B.
C.
D.
35. Which equation represents a line that
intersects
at exactly one point?
A.
B.
C.
D.
12
36. Which description best compares the
graphs given by the following equations?
31. Which equation represents a line that
contains the point
with a slope of
?
A.
-12
B.
6
C.
-12
D.
-14
A.
B.
C.
D.
Parallel
Same line
Perpendicular
Intersecting (but not perpendicular)
37. What is the range of the function
when the domain is
32. Which equation represents a line
containing the point
with a yintercept of 15?
A.
B.
C.
38. Simplify:
A.
B.
C.
D.
D.
39. Solve for x:
33. A line contains the points
. Find its equation.
and
A.
B.
C.
D.
34. Which description best compares the
graphs of the following equations?
A.
B.
C.
D.
Parallel
Same line
Perpendicular
Intersecting (but not perpendicular)
?