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TRIG BRAIN POWER 4.14.6 Review.notebook
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September 16, 2014
HOME
Get ready for an exciting round of
TRIG BRAIN POWER!
Oct 19:58 AM
Find one positive and one negative coterminal angle. State your answer in exact form in radians.
HOME
7pi/6, 17pi/6
Oct 19:59 AM
Express the angle in radian measure. State the quadrant in which the angle lies. Round your answer to the nearest thousandth.
HOME
0.824
Oct 110:01 AM
Sketch a right triangle corresponding to the trigonometric function of the acute angle. Find the indicated function. State your answer in exact form.
HOME
6/√37
Oct 110:07 AM
Use a calculator to evaluate the trigonometric function. If you miss this on the test, I will cry.
HOME
0.187
Oct 110:08 AM
You are standing 80 meters from the base of a building. You estimate your angle of elevation to be 65 degrees.
(a) What is the approximate height of the building (round to the nearest meter).
(b) What is the distance between you and the tippy top of the building (round to the nearest meter)?
HOME171.561 meters
189 meters
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TRIG BRAIN POWER 4.14.6 Review.notebook
2
September 16, 2014
Oct 110:31 AM
A company that sells seasonal products forecasts monthly sales over a 5year period to be
where S is measured in hundreds of units and t is time (in months). With t=1 representing January 2012, predict the number of sales for March 2013.
HOME
32.55 hundreds of units
Oct 110:35 AM
Graph one period of the function. State the period and amplitude.
y = 4 cos(x + π/2)
HOME
Oct 110:35 AM
Graph one period of the function. State the period and asymptotes.
y = cot(2x)
HOME
Oct 110:41 AM
Given:
Find:
HOME4/3
Oct 110:46 AM
Find the sine of the angle in standard position that passes through the point (2, 5).
HOME5/√29
Oct 110:47 AM
Sketch y=cos(x) and y=sec(x). Looking at the graphs, state the domain and range for y=cos(x).
HOME
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TRIG BRAIN POWER 4.14.6 Review.notebook
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September 16, 2014
Oct 110:53 AM
Find a, b, and c for the function f(x)=acos(bxc).
HOME
a=5
b=1/2
c=0 (or any multiple of 4pi)
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Attachments
SavvyDisplayLabelDec09.pdf
Blue Brain.pdf
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A GAME TO INCREASE CREATIVITY
www.brainsavvy.com
Magnetic Board Game
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Includes:Magnetic Game Board • Team Brain PawnsSorting Chips for randomly sorting teams
Dice • Dry Erase Markers • Instructional Pamphlet
SMART Notebook
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SMART Notebook
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