SAT Math Multiple Choice Question 891: Answer and Explanation

Home > SAT Test > SAT Math Multiple Choice Practice Tests

Test Information

Question: 891

6. If a function p(x) has four distinct zeros, which of the following could represent the entire graphof p in a standard coordinate plane?

  • A.
  • B.
  • C.
  • D.

Correct Answer: D



Difficulty: Easy

Category: Passport to Advanced Math / Exponents

Strategic Advice: The zeros of a function are the same as its roots or solutions. Graphically, the zeros are the x-intercepts. Distinct zeros mean different values of x.

Getting to the Answer: You are looking for the graph that has four different x-intercepts, or in other words, crosses through the x-axis four times, which is the graph in (D). Note that the graphs in A and C have two distinct zeros, and the graph in B has three.

Previous       Next