Show:
Factoring
Quadratics
Trigonometry
Analytic Geometry
Linear Systems
100
Factored form of x^2-10x+25
What is (x-5)^2?
100
y=2(x-2)(x+4) in standard form.
What is y=-2x2-4x+16?
100
The rise and run of a ramp if... two years ago, Fabio made a skateboard ramp that had a rise of 30cm and a run of 1m. Now he plans to build another ramp with the same slope, but with a 2m long board for the ramp.
What is a rise of 57.5cm and a run of 191.6cm?
100
Distance between two points A(2,6) and B(5,2)
What is 5?
100
The point of intersection between 3x+2y-13=0 -2x+4y-2=0
What is (3,2)?
200
Factred form of 5x^2 - 500
What is 5(x-10)(x+10)
200
The transformations that must be applied to y=x^2 to create the graph of y=-2(x-4)^2+16
What is move right four units, up 16 units, vertical stretch by a factor of 2 and reflect about the x-axis?
200
The angle A of sinA=9/26.
What is 20 degrees?
200
The type of triangle with vertices A(-1,-1), B(2,0) and C(1,3).
Isoceles
200
The solution to 3x-2y=2 -10x+3y=8
What is (-2,-4)?
300
Factored form of 9x^2 - 30x + 25
What is (3x-5)^2
300
The vertex of y=1/2x^2+6x+5
What is (-6,-13)?
300

sin 45 degrees (no calculator)

sqrt2/2

300

Geometry Distance Formula

D=sqrt[(x_2-x_1)^2+(y_2-y_1)^2]

300
Solution to a=2b+2 5a-9b=12
What is (6,2)?
400
Factored form of 3xm - 3xn - m + n.
What is (3x-1)(m-n)?
400
The max height of a rocket launched straight upward that follows the path h=-5t^2+200t.
What is 2000m?
400
The measure of side u in triangle SUN, given that n=58cm, angle N = 38 degrees, and angle U = 72 degrees.
What is 89.6cm?
400
A linear system of two equations with no solutions.
Answers will vary.
500

The zero product property says that if a product is equal to zero then:

1. none of the factors equal 0.

2. exactly one factor must equal 0.
3. at least one of the factors equals 0.
4. all the factors must equal 0.


3. at least one of the factors equals 0.
500

 what does that say about the solutions if b^2-4ac <0 in ax+bx^2+c = 0 

What is there are no real solutions

500

Reference angle of 7pi/4

45 degrees

500
The values of p and q if... The solution to this systems of equations is (-2,1). px+(9-q)y=10 (3p+1)-(q-6)y=-21.
What are p=-9/5 and q=113/5?