Use the graph of the curve y = f(x)to solve the inequality f(x) \(\leq\) 0
-1 \(\geq\) x \(\geq\) 1, x \(\geq\) 2
x \(\leq\) -1, 1 \(\geq\) x \(\geq\) 2
x \(\geq\) -1, 1 \(\geq\) x \(\geq\) 2
x \(\geq\) 2, -1 \(\geq\) x \(\geq\) 1
Correct answer is B
-1 \(\geq\) x \(\geq\) 1, 1 < x \(\geq\) 2
Combining solutions
= x \(\leq\) 1; 1 \(\geq\) x \(\geq\) 2
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