All SAT Mathematics Resources
Example Questions
Example Question #11 : Graphing Inequalities
Which of the following are solutions to the system of equations and ?
I)
II)
III)
Possible Answers:
I and II
II and III
I
II
Correct answer:
II and III
Explanation:
With this question, it is important to recognize the system of inequalities utilizes the “greater than or equal to” sign. does not fulfill wither inequality. and fulfill both conditions.
Example Question #12 : Graphing Inequalities
Which of the following graphs correctly describes the system of inequalities:
Possible Answers:
Correct answer:
Explanation:
After plotting the lines, shade the regions corresponding to each individual inequality. The area of intersection (in purple) is the solution to the system of inequalities. Another way to check your answer is to pick a point in all four regions delineated by the two equations and test those four coordinate points in the system of inequalities.
All SAT Mathematics Resources
Popular Subjects
Reading Tutors in Los Angeles, Math Tutors in Houston, English Tutors in Los Angeles, MCAT Tutors in Boston, Calculus Tutors in Phoenix, Computer Science Tutors in New York City, SSAT Tutors in New York City, English Tutors in Phoenix, GRE Tutors in Atlanta, SSAT Tutors in Denver
Popular Courses & Classes
GMAT Courses & Classes in Los Angeles, GMAT Courses & Classes in Atlanta, Spanish Courses & Classes in San Francisco-Bay Area, GRE Courses & Classes in San Francisco-Bay Area, ACT Courses & Classes in Denver, LSAT Courses & Classes in San Diego, ACT Courses & Classes in Philadelphia, Spanish Courses & Classes in Atlanta, MCAT Courses & Classes in Chicago, MCAT Courses & Classes in Houston