exam
Maths Puzzle
Numerical Ability
Solve the inequality
/3x -9/ < 12 (//represents absolute value)
Express the answer in terms of intervals
Read Solution (Total 0)
exam Other Question
I need to know how to create a set of linear equations which go through the point (1,2). I can get a ghetto answer by graphing the point and creating some lines, but I want to know how to do the problem right.
thanks
A function f is given.
f(x) = -x + 10
(a) Find f^ -1.