Ive got some mad math questions for Grade 11 Uni-Math corse. I'll update this post with the questions. Ive spend a good two hours and have failed pretty hard.
P.S. Full explanation required
Edit: Here are the Super Fun assignment questions.
1. Quadratics: A Quadratic function goes through the points (0,1) , (2,-1) and (-1,-7). Give the equation for this function in standard form. (not to hard)
2.Algebra: On the first four tests of the year your average is 84%. If you think you can score 94% on all remaning tests how many more tests do you need to brin your average to a 90%. (Trial and error is possible, but algebraic solution is required for full marks) (still not to hard, but getting there)
3.Exponents(bracket number means to the power of, eg x(6) is x to the power of 6): If x(2)yz(3) = 7(3) and xy(2) = 7(0) find the value of xyz. (No idea)
4. Functions: Find the equation for each function represented by the tables of balue below (ill write it). Then use your function f(21).
a) (1,10), (2,14), (3,18), (4,22)
b) (-1,-3), (1,-3), (3,13), (5,45)
c) (0,1), (1,4), (2,~5.24), (4,7)
d) (-1,0.5), (0,1), (1,2), (2,4)
5.Quotients and Patterns:
a) What is the quotient when any three-digit number whos digits are the same is divided by the sum of its digits? Explain why the quotient is always the same. (wtf?)
b) Is there a constant quotient for any 4 digit number whos digits are the same? For any five digit numbers? For numbers with any number of digits? Explaine.(No actually, wtf?)
6. Linear functions and reflections: The straight line 2x-3y+6=0 is reflected in the line y = -x. Find the equation of the reflection image. (Algebraic equation perffered)