Trigonometry
Find what cosecant corresponds to: cos, sin, or tan.
What is sin?
A line bounces off the x-axis; determine if its multiplicity is even or odd.
What is even?
Using your unit circle knowledge, find π/4 in degrees.
What is 45o?
The graph of f(x)=|x| resembles the letter ___.
What is a V?
Switch 34=81 to logarithmic form.
What is 4=log3(81)?
Find the arc length of a circle with radius 2 and angle 45o.
What is π/2?
Consider end behaviors. Decide what those look like when the leading coefficient is negative and the degree is even.
What is a frowny face? :(
Find the coordinates of 60o.
What is (1/2,√3/2)?
Determine the direction g(x) travels if g(x)=f(x-k).
What is right?
Simplify log7(4x)+log7(6).
What is log7(24x)?
Find the area of the sector if the radius is 20ft, and the angle is π/6.
What is 100π/3ft2?
Find zeros of f(x)=x3+2x2-48x.
What is x=0, x=-8, x=6?
Find 225o in radians.
What is 5π/4?
Find the slope of a line passing through (4,8) and (0,2).
What is 3/2?
Solve for t when 3e0.5t=12.
What is t=2 ln(4)?
A right triangle has an angle of π/6, and across from that angle is the side 7. The other side is b, and the hypotenuse is c. Find these, as well as the other angle "A".
What is b=7√3, c=14, A=π/3?
Find x-intercepts of f(x)=x3-4x2-x+4.
What is x=4, x=1, x=-1?
Find the radians that match the coordinates: (√3/2,-1/2).
What is 11π/6?
Find the average rate of change of f(x)=8x2-4 over the interval [-1,8].
What is 56?
Solve 63x=13(62x).
What is x=log6(13)?