exam
Maths Puzzle
Numerical Ability
Help me find the domain and range of the functions f(x), g(x) and h (x)
when:
f(x)=25-7x, g(x)=13 and h(x)-x2 +22x
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exam Other Question
Determine whether lines are parallel, perpendicular or neither.
y=3x-4
y=3x-9
Solve and graph the solution set.
3x ≥ 7x + 20