exam
Maths Puzzle
Numerical Ability
(a^2b^0c)^o
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exam Other Question
the graph of f(x)=2(x-1)^2+3 has the following characteristics.
a)vertex: (1,3) and opens downwards
b)vertex: (1,3) and doesn't cross the x axis
c)vertex: (1,3) and has two y
I need to solve the following system of linear inequalities by graphing.
3x + 4y < or = 12
x + 3y < or = 6
x > or = 0
y > or = 0