SAT Math Multiple Choice Question 161: Answer and Explanation
The figure above shows the graph in the xy-plane of the function g. How many distinct real roots does g have?
- A. 1
- B. 2
- C. 3
- D. 4
Correct Answer: D
D A root of the equation is the same as an x-intercept. In the graph, the function crosses the x-axis at 4 points. Therefore, the correct answer is (D).