Angles
What direction should you rotate to draw a negative angle?
clockwise
What is the radius of the unit circle?
1
What is the midline of this function?
y = 4cos(3x) - 10
y = -10
A jar has 30 red marbles, 60 yellow marbles, and 10 green marbles. What is the probability of drawing a red OR a green marble?
Name one of the teams remaining in the 2023 NBA playoffs.
Miami Heat, Boston Celtics, Denver Nuggets, Los Angeles Lakers
Find an angle between 0° and 360° which is coterminal with 700°.
340°
Find the exact value of sin(60).
√ 3 / 2
What is the amplitude of this function?
y = 6sin(x/2)
6
What is the missing term in this ARITHMETIC sequence?
9, ___, 23, ...
16
Who is the actor who plays Star Lord in Guardians of the Galaxy?
Chris Pratt
Convert this angle from degrees to radians.
320°
16π / 9
Find the exact value of cos(5π / 4).
- √ 2 / 2
What is the period of this function?
y = 2sin(4x) + 2
π / 2
What is the mean of this data set?
7, 15, 13, 9, 11
11
What is the capital of Canada?
Ottawa
Convert this angle from radians to degrees. Round to the nearest tenth.
9π / 7
231.4°
What is the length of the intercepted arc of an angle of 3π / 5 in an circle with a radius of 10 inches?
Round to the nearest tenth.
18.8 inches
What is the domain of this function?
y = 2sin(x / 3) + 5
-∞ < x < ∞
What is the radius of this circle?
(x - 5)2 + (y - 2)2 = 36
6
What is the chemical symbol for sodium?
Na
What quadrant is this angle in?
260°
Quadrant III (bottom left)
Find the exact value of tan(120).
- √ 3
What is the range of this function?
y = 4cos(x) + 2
-2 ≤ y ≤ 6
Where does this function have a vertical asymptote?
y = (x - 2) / (x - 3)
x = 3
What year did the American Civil War end?
1865