

Finding Zeros of Functions
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does finding the zeros of a function help us understand about its graph?
Where the function is undefined
Where the function crosses the x-axis
Where the function reaches its maximum
Where the function has a vertical asymptote
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in finding the zeros of a function given as a fraction?
Set the numerator to zero
Integrate the function
Set the denominator to zero
Differentiate the function
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When setting the numerator equal to zero, what equation do we get from the expression 3x + 2?
3x + 2 = 0
3x + 2 = 3
3x + 2 = 2
3x + 2 = 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical process is used to solve the equation 3x + 2 = 0?
Graphing
Factoring
Differentiation
Integration
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of factoring the expression x^2 + 3x + 2?
(x - 1)(x + 2)
(x + 2)(x - 1)
(x - 1)(x - 2)
(x + 1)(x + 2)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What values of X make the expression (x + 1)(x + 2) equal to zero?
X = 0 and X = 1
X = -1 and X = -2
X = 2 and X = -1
X = 1 and X = 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If X + 1 = 0, what is the value of X?
X = -1
X = 0
X = 2
X = 1
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