Create an account to track your scores
and create your own practice tests:
All HiSET: Math Resources
Want to review HiSET: Math but don’t feel like sitting for a whole test at the moment? Varsity Tutors has you covered with thousands of different HiSET: Math flashcards! Our HiSET: Math flashcards allow you to practice with as few or as many questions as you like. Get some studying in now with our numerous HiSET: Math flashcards.
. In other words, they are points on the graph where the curve touches zero. 
, 
, and 
. Therefore, you need to look for a function that will equal zero at these x values. 
will equal zero when 
, because the factor of 
will equal zero. The matching factors for the other two zeroes, 
and 
, are 
and 
, respectively. 
has all of these factors, but it is not the answer because it has an additional zero that would be visible on the graph. Notice it has a factor of 
, which results in a zero at 
. This additional zero that isn't present in the graph indicates that this cannot be matching function. 
is the answer because it has all of the required factors and, as a result, the required zeroes, while not having additional zeroes. Notice that the constant coefficient of negative 2 does not affect where the zeroes are. 
where 
). 
, 
, and at a value in between 1.5 and 2.
(which will make 
when 
), a factor of 
to make 
when 
, and a factor which will make 
when 
is at a value between 1.5 and 2.
and an 
factor. Additionally, the third factor, 
, will result in 
when 
, which fits the image. It also does not have any extra zeroes that would contradict the graph.
Sonia
Certified Tutor
Certified Tutor
University of Maryland-University College, Bachelor of Science, Human Resources Management. The University of Texas at El Pas...
Popular Subjects
Chemistry Tutors in Philadelphia, Spanish Tutors in Boston, GRE Tutors in Washington DC, Physics Tutors in Miami, MCAT Tutors in Los Angeles, Statistics Tutors in Denver, English Tutors in San Diego, Math Tutors in Philadelphia, LSAT Tutors in Washington DC, Chemistry Tutors in Los Angeles
Popular Courses & Classes
GMAT Courses & Classes in Chicago, Spanish Courses & Classes in Los Angeles, ACT Courses & Classes in San Francisco-Bay Area, Spanish Courses & Classes in Chicago, ACT Courses & Classes in Denver, ISEE Courses & Classes in Los Angeles, GMAT Courses & Classes in Phoenix, ISEE Courses & Classes in Boston, LSAT Courses & Classes in Boston, GMAT Courses & Classes in Dallas Fort Worth
Popular Test Prep
SAT Test Prep in Boston, LSAT Test Prep in Los Angeles, SAT Test Prep in Atlanta, ACT Test Prep in San Francisco-Bay Area, SSAT Test Prep in Dallas Fort Worth, SAT Test Prep in Dallas Fort Worth, LSAT Test Prep in Dallas Fort Worth, SSAT Test Prep in Boston, GRE Test Prep in Dallas Fort Worth, MCAT Test Prep in Miami
