is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns.
What is a matrices
100
sin, cos, tan ,sec ,cscs ,cot
What are the six trigonometric ratios
100
is the measure of the likelihood that an event will occur.
What is probability
100
a figure formed by the intersection of a plane and a right circular cone. Depending on the angle of the plane with respect to the cone, a conic section may be a circle, an ellipse, a parabola, or a hyperbola.
What is a conic section
100
a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
What is a vector
200
is a special number that can be calculated from a square matrix.
What is a determinant
200
sin(x)/cos(x)
What is tan(x)
200
Number of ways it can happen/Total number of outcomes
What is Probability of an event happening
200
x^2 / a^2 + y^2 / b^2 = 1
What is an ellipse
200
add the vectors a = (8,13) and b = (26,7)
What is c = (34,20)
300
[2,3]+[4,5]
What is [6,8]
300
a^2+b^2=c^2
What is the Pythagorean Theorem
300
probability=3/6
What is 50%
300
x^2 / a^2 - y^2 / b^2 = 1
What is a hyperbola
300
subtract k = (4,5) from v = (12,2)
What is a = (8,−3)
400
[0 -3]
2 1
What is a square matrix
400
adjacent=8 Opposite=5 Hypotenuse=?
What is 9.4
400
a spinner has 4 equal sectors colored yellow, blue, green and red. What are the chances of landing on blue after spinning the spinner? What are the chances of landing on red?
Blue-What is 1 in 4, or one fourth.
Red-What is 1 in 4, or one fourth
400
(x - h)2 = 4p (y - k)
What is standard form
400
|b| = √( 6^2 + 8^2 ) = √( 36+64 ) = √100 = 10
What is the magnitude of the vector b = (6,8) ?
500
2[3 5 2]
4 6 8
What is [6 10 4]
8 12 16
500
cos(370°) = cos(10°) = 0.985
What is the cosine of 370°?
500
Find the probability of selecting a day out of the week that
starts with the letter S.