exam
Maths Puzzle
Numerical Ability
1. Evaluate the function: F(x)=(2-x)/x+4 at the point x=-3.
2. Find the equation of the vertical line through the point (2,-1)
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exam Other Question
how do you do... substitution on this problem 4p+2q=8
q=2p+1
how do you solve a problem like, Y=3X-2 when -1<=X<=3,?