Question

Choose the correct description of the graph of the inequality -2x < 10.
Answer
Closed circle on -5, shading to the left.
Open circle on -5, shading to the left.
Open circle on -5, shading to the right.
Closed circle on -5, shading to the right.

Answer 1

Remember that multiplying/dividing by a negative reverses the direction of the sign
& That an open circle is used with < or > and the closed circle is used with less than equal to and greater than equal to

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