Interval notation

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Match each inequality with its interval of solutions.

Match the items from left and right columns
x>1x>1 and x≤4x \leq 4
x<9x < 9
x>−2x > -2
x≤0x \leq 0 and x>−7x>-7
x<0x < 0 and x≥−7x \geq -7
(−∞,9)(-\infty, 9)
(1,4](1, 4]
(−2,∞)(-2, \infty)
(−7,0](-7, 0]
[−7,0)[-7, 0)

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