Quadratics
Cubics
Sin/cos/tan graph
Transformation of a point
Mr Khor
100
A quadratic translated up 2 units.
x2 + 2
100
A cubic dilated translated down 2 units.
x3 - 2
100
A sin(x) graph translated up 3 units.
sin(x) +3
100
Reflect the point A(3,5) in the x-axis
Reflecting in the x-axis changes the sign of the y-coordinate
(3,−5)
100
Undergraduate degree
Mechanical engineering
200
A quadratic dilated by a factor of 3 and reflected across the x-axis.
-3x2
200
A cubic dilated by a factor of 6 and reflected across the x-axis.
-6x3
200
A cos(2x) graph dilated by a factor of 2 and translated left 8 units.
2cos(2(x+8))
200
The point A(2,5) is translated 3 units to the right and 2 units down.
(5,3)
200
Favorite Math topic
Trigonometry (specifically sin/cos/tan solving)
300
A quadratic dilated by a factor of 2 and shifted to the right 6 units.
2(x - 6)2
300
A cubic dilated by a factor of 3, translated right 4 units, and translated down 6 units.
3(x - 4)3 - 6
300
A tan(x) dilated by a factor of 3, translated left 2 units, and translated down 3 units.
3tan(x+2)-3
300
The point C(0,−6) is dilated from the origin by a scale factor of 2.
(0,−12)
300
Best bubble tea shop
Boba boba
400
A quadratic dilated by a factor of 3, translated left 4 units, and translated down 2 units.
3(x + 4)2 - 2
400
A cubic dilated by a factor of 1/2, translated left 1 unit, and translated down 3 units.
1/2(x + 1)3 - 3
400
A cos(x) dilated by a factor of 5, reflected across the x-axis, translated right 3 units, and translated up 8 units.
-5cos(x-3)+8
400
The point D(3,−2) is translated 5 units left, then reflected in the x-axis.
(Not DRT order)
(−2,2)
400
Price of the ring my girlfriend wants
$20,000
500
A quadratic dilated by a factor of 1/2, reflected across the x-axis, translated up 2 units, and left 8 units.
-1/2(x + 8)2 + 2
500
A cubic dilated by a factor of 3, reflected across the y-axis, and translated left 2 units.
3(-(x + 2))3
500
A sin(x) dilated by a factor of 8, reflected across the y-axis, translated right 5 units
8sin(-(x-5))
500
The point E(−2,4) is dilated from the origin by a scale factor of 1.5, then translated 2 units up, then reflected in the y-axis.
500
Favorite day of the week
Friday