Solving Polynomials Using Rational Root Theorem
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve by using Rational Root Theorem:
2x3 - 11x2 + 12x + 9 = 0
-1, 1, 3
-1, 3/2, 3
-1/2, 3, 3
-1/2, 1, 3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the rational root theorem to state ALL possible roots
Plus or Minus: 5, 1 and 1/2
Only positive: 5 and 1
Only negative: 5, 1, 1/2, and 5/2
Plus or Minus:5, 1, 1/2, and 5/2
Tags
CCSS.HSA.APR.B.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the rational root theorem to state all possible roots
Plus and Minus:1,1/2, 1/5, 1/10, 2, 2/5, 3, 3/2, 3/5, 3/10, 6, and 6/5
Only positive: Don't pick this, u should know its plus and minus by now
Only negative: see option 2
Plus and Minus: 1, 1/2, 1/5, 1/10, 2, 2/5, 3, 3/2, 3/10, and 6
Tags
CCSS.HSA.APR.B.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is a COMPLETE list of all possible Rational Zeros?
f(x) = 3x3 + 2x2 - 6x + 7
±1, ±7, ±1/3, ±7/3
±1, 7
±1, ±3, ±7, ±7/3
±1, ±3, ±7, ±1/3, ±7/3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the Rational Root Theorem to determine the list of possible rational roots.
A
B
C
D
Tags
CCSS.HSA.APR.B.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT a possible rational root.
A
B
C
D
Tags
CCSS.HSA.APR.B.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT a possible rational zero for p(x).
A
B
C
D
Tags
CCSS.HSA.APR.B.2
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
