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Transformation
SOH CAH TOA
Pythagorean Theorem
Quadratics
Random
100
Sing the chorus of the student song
Yesss
100
What is the equation for sin, cos and tan?
Sin = opposite/ hypotenuse Cos = adjacent / hypotenuse Tan = opposite/ adjacent
100
Name the 3 parts of a right triangle
1. hypotenuse 2. legs 3. Right angle
100
Combine like terms, 4x^2+5x-3x^2
x^2+5x
100
What schools do Sophie and Rabia go to?
Trinity College and BB&N
200
What is the transformation for right 7 and down 9
(x+7, y-9)
200
Which trig function does NOT contain "hypotenuse" in its ratio?
tangent
200
T or F: In a right triangle the hypotenuse is adjacent (next to) to the right angle.
False
200
Factor out the GCF of 7x^2 - 28x = 0
7x(x-4)
200
solve this equation for y, 4x-5y = 9 (in the form y=mx+b)
y= 4x/5-9/5
300
How do you know if 2 polygons are similar?
If the corresponding sides are proportional & the corresponding angles are congruent
300
Angle measure = 50, opposite = 8, adjacent = 3. What is the ratio of tan50?
tan 50 = 8/3
300
To solve for a leg of a right triangle, you would use this form of the Pythagorean Theorem (in terms of a, b and c)
c^2 - a^2=b^2 OR c^2 - b^2=a^2
300
What are the solutions for: (x+4)(x-6)= 0
x = -4 & x = 6
300
Sing the chorus of the student song from last summer or 2 summers ago!
Yess
400
What are one of the rotation rules, either 90 degrees, 180 degrees or 270 degrees counterclockwise?
90 degrees: (x, y) → (-y, x) 180 degrees: (x, y) → (-x, -y) 270 degrees: (x, y) → (y, -x)
400
Angle measure = 60, hypotenuse = 9, what is the length of adjacent?
adjacent = 4.5
400
a=7, c=9, solve for the length of b
b = √32 or 5.65
400
Factor 3x^2 + 11x + 6 = 0 using the diamond method and box method
(x+3)(3x+2) = 0
400
What is the distance formula?
d = √(x2- x1)^2 + (y2- y1)^2
500
What are the rules of reflection over the line y=x?
(x, y) → (y, x)
500
Angle measure = 30, opposite = 7. What is the hypotenuse of this triangle?
hypotenuse = 14
500
Bonus Question! Sing the Power Cheer for 1 min!!
You got spirit! :D
500
Use the Quadratic formula to solve for the x value(s) of 2x^2-8x+8=0
x = -2
500
What is the circle formula
(x – h)^2 + (y – k)^2 = r^2