What is the process called when every x value becomes a y value and vice versa?
Inverse
100
Write 2lnx + ln(x - 1) - ln(x - 2) as a single logarithm.
ln((x^2(x-1))/(x-2))
100
What is the next number in this sequence: 1, 1, 2, 3, 5, ?
8
100
Who is the vice-principal of the Upper School?
Ms. Gin
200
What is the exact value of cos(60)?
1/2
200
What is the base for natural logarithms?
e
200
What is logM = 2x - 1 without log?
M = 10^(2x-1)
200
What is the next line in this rhyme:2, 4, 6, 8, ______________?
Who do we appreciate?
200
She sang a duet in this year's play with Jorey Worb, who was she?
Teresa Dzavik
300
What identity is equal to 1?
sin^2(x) + cos^2(x)
300
What is vertex equation for y = 2x^2 - 12x + 19?
y = 2(x-3)^2 + 1
300
Find m given that mx^2 + (m-2)x + m = 0 has a repeated root.
m = 2/3 or -2
300
What is the 20th term of 51, 45, 39, 33, ...
-63
300
She once taught math in the middle school, but now she plays a very important role in the lower school, who is she?
Ms Charron
400
If cos(x) = -1/2 and sin(x) = -(root3)/2, what is x in degrees?
240
400
Given f(x) = 5x - 2 and g(x) = 2x + 7, what is f(g(-2))?
13
400
If the matrix A = (a 4), for what values of a does the inverse matrix exist? (2 a+2)
a cannot equal 2 or -4, but it can all other values
400
What is the 10th term of x^2, x^5, x^8, ...
x^29
400
What is the date of your math exam in January?
January 25th
500
What is the correct double angle identity for 4cos^2(4x) - 4sin^2(4x)?
4cos(8x)
500
What is the domain and range for f(x) = 4 - 1/(x-2)?
Domain: x cannot equal 2, Range: y cannot equal 4 - but both can be all other numbers
500
Find x if (sinx + cosx)^2 = sin^2(x) + cos^2(x), 0 <= x <= 180.
x = 0, 90 and 180 degrees
500
The first term of a finite arithmetic series is 18 and the sum of the series is -210. If the common difference is -3, what is the number of terms in this series?
20
500
Name four people who work in the IT department (there 6 people).
Ms Dowman, Mrs Peak, Mr. Taylor, Mr. Golovan, Mr. Shaikh and Mr. Van Kruistum