sat suite question viewer
Advanced Math
/ Nonlinear functions
Difficulty: Medium
The graph of is shown, where the function is defined by and , , , and are constants. For how many values of does ?
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Explanation
Choice C is correct. If a value of satisfies , the graph of will contain a point and thus touch the x-axis. Since there are points at which this graph touches the x-axis, there are values of for which .
Choice A is incorrect and may result from conceptual or calculation errors.
Choice B is incorrect and may result from conceptual or calculation errors.
Choice D is incorrect and may result from conceptual or calculation errors.