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Math 143 Comprehensive Final Exam
Exam covers the concepts we discussed in
Chapters 1, 2, 3, 4 and 9, and in the graphing
calculator manual No calculators on the exam  same as all semester.
Formulas to know and be able to use  All the formulas from our tests, including
• given two points : distance formula, slope of a line
• point slope form and slopeintercept form of equation of a line
• standard form of a circle : (x  h)^{2} + (y  k)^{2} = r^{2}
• standard form of a parabola : y = a(x  h)^{2} + k
• area and perimeter of rectangle, square , triangle; area, circumference of
circle
• properties , laws of exponents and logarithms
• exponential growth and decay formulas
Be able to quickly sketch the graphs of y = x^{2}, x^{3}, x,1/x, sqrt(x), b^{x},
log_{b} x
No more than 20  30 points of the final exam (out of 200
points) will be on material
covered since the last test.
Grades will be available through BroncoWeb as soon as they are completed. To
receive
your exam grade and final course average, do the following by Thursday
afternoon,
December 18.
I will reply to your message with the appropriate
information. If you want me to use a different email address, tell me the
correct
address in the body of your message.
Grades are composed of: 3 tests @ 20% each, homework @
10%, and final exam @ 30%.
Cell phones, PDAs, computers, or other electronic devices will not be allowed on
your desk
during the exam.
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