f(x) = 2x3 + 5x2 - 9x + 5
Finding the Zeros Algebraically

Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Barbara White
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
f(x) = 2x3 + 5x2 - 9x + 5
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
f(x) = 2x3+5x2-6x-9; -3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many roots does this equation have?
Hint: Use the Fundamental Theorem of Algebra
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x3 - 11x2 + 12x + 9 = 0
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(x3-2x2+6x-6)÷(x-3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is another way to say "where a function crosses the x-axis"?
x-intercept
zero
root
all of these.
solution
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