10 Basic Functions
Building Functions from Functions
Graphical Transformations & Properties of Logarithmic Functions
Converting Angles/Radians & DMS
Trigonometric Functions of Acute Angles
100
What is the domain?
What is Domain: (-infinity, infinity)?
100
Find (f + g).
f(x)= -3x-1+2x2, g(x)= -x+5
What is 2x2-4x+4?
100
Describe the shift:
y= -(2x-4)2-1
What is reflection on x-axis, horizontal shrink, right 4, down 1?
100
What is 3pi/4 in radians?
What is 135?
100
Which is the reverse of cosine?
What is secant?
200
Is this graphing increasing or decreasing? If so, where?
What is decreasing: (-infinity, 0) & increasing (0, infinity)?
200
Find (f - g).
f(x) = 2x2+x+1, g(x)= x-3
What is 2x2+4?
200
Describe the shift:
y= 1/2|x-2|+2
What is vertical shrink, right 2, up 2?
200
What is 45 degrees in radians?
What is rad(2)/2?
200
If the hypotenuse of a right triangle is 9 and it includes a 35 degree angle. What are the two other angles?
What is 90 and 55?
300
What is the range?
What is [-3, infinity)?
300
Find (f x g).
f(x)= 2x-1, g(x)= 3x+2
What is 6x2+x-2?
300
Convert to log:
202=400
What is log20400=2
300
Convert to DMS:
32.20 degrees
What is 32 degrees 12'?
300
If sin x= 3/5, what is tan and csc?
What is tan x=3/4 and csc x=5/3?
400
What is the x-intercepts and y-intercepts?
What is x-int: (-1,0), (3,0) & y-int: (0,-3)?
400
Find f(g(2)).
f(x)= 2x-1, g(x)= -5+x3
What is 5?
400
Expand. log2 (a3b/c)
What is 3log2a + log2b - log2c?
400
Convert to DMS:
20.325 degrees
What is 20 degrees 21'?
400
If cos x= rad(3)/2, what is sin and cot?
What is sin x=1/2, cot x= rad(3)?
500
What is the domain and range?
What is Domain: [0, infinity) & Range: [0, infinity)?
500
Find f(g(x)).
f(x)= 1+2x2, g(x)= x+1
What is 2x2+4x+3?
500
Condense. logax+3logay+logaz-logab
What is loga(xy3z/b)?
500
Convert to Degrees. Round to nearest hundredth:
30 degrees 20' 15"
What is 30.33 degrees?
500
If the hypotenuse of a right triangle is 9 and it includes a 35 degree angle. What are the two other legs? Round to nearest tenth place.
What is 9sin35=5.2 & 9cos35=7.4?