Transformation Station
Algebra Antics
Investigate & Relate
Quadratic Queries
Facts About Mr. Wong
100
Write a possible equation for this function:
y=x^3-4
100
Solve for x:
x-20=4-3x
x=6
100
What are the x intercepts of this function? Write your answer as a coordinate point(s)
y=(x-3)(x+7)
(3,0) and (-7,0)
100
Write the following quadratic in vertex form:
y=x^2+2x-4
y=(x+1)^2-5
100
It's the the sport Mr. Wong plays (and coaches)
Volleyball
200
Write a possible equation for this function:
y=1/(x-2)+5
200
Solve the system:
y=2x+5
6x-7y=5
(-5, -5)
200
What is the y intercept of this function? Write your answer as a coordinate point
y=(x-1)^3-3
(0, -4)
200
What is the vertex of this parabola?
y=(x+5)(x-3)
(-1, -16)
200
It's the company where Mr. Wong used to work before teaching
Epic Systems
300
Write an equation for a square root function that has been shifted to the left 3 units, up 6 units, and reflected across the x axis.
y=-sqrt(x+3)+6
300
Solve the system:
y=x^2+2x-1
y=-4x+6
(-7,34) and (1,2)
300
What is the y intercept of this function? Write your answer as a coordinate point.
y=(x-2)(x+12)
(0, -24)
300
Liam throws a baseball from a height of 5 feet so that its highest point is 30 feet away and 15 feet high. Sketch a graph and write an equation to model the path of the baseball.
y=-10/900(x-30)^2+15
300
It's Mr. Wong's favorite dog breed
Corgis!!!
400
Write the equation for this function:
y=-2abs(x-3)+4
400
Solve for x:
7x^2=9+2x
x=-1 and x=9/7
400
What is the domain and range of this function?
D: [2, oo) R: [5, oo)
400
Write an equation of a parabola with a vertex at (-9, -4) that opens upward and passes through the point (-13,0)
y=1/2(x+9)^2-2
400
It's the state Mr. Wong came from prior to moving to Wisconsin
New Jersey
500
Write an equation for a circle with its center at (3,-4) and a radius of 6.
(x-3)^{2}+(y+4)^{2}=36
500
Find where these functions intersect:
f(x)=2x^2+10x-5
g(x)=-3x^2+10
(1,7) and (-3, -17)
500
What is the range of this function?
y=x^{2}-10x+16
R: [-9, oo)
500
Mr. Wong saw this building in Chicago last week that had a parabola design on the bottom. He calculated the full length of the parabola to be about 200 feet. The highest point of the parabola was 12 stories high (each story is about 10 feet). He was like, "I'm going to make my students write a possible equation for this!!"
y=-.012(x-100)^2+120
500
It's where Mr. Wong went to graduate school
UW Madison