exam
Maths Puzzle
Numerical Ability
can someone please help me with this question:
Is this function always increasing, decreasing, remaining constant, or there is no way to know ?
y = 0(-x + 1)
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exam Other Question
My problem is:
14/(x^2-1)+1/(x-1)=3/(x+1)
I need to solve the equation- please help!!! Thank you.
When a system of two graphed lines are parallel, the system has_______solution(s), and the equations are said to be___________.