exam
Maths Puzzle
Numerical Ability
Solve each equation or inequality. Give solutions of inequalities in interval notation and graph on a # line.
|3x-5|_<0
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exam Other Question
Graph the following equations and find the slope of each line:
2x+4y=8
x-2y=6
y=2/3x=2
y=4
Also, finding the slope of the following points:
(6,5) and (3,3)
(4,2) and (1,6)
Solve each equation for x.
x^2 +4x+4=7
(Hint: Factor the left-hand side.)