
Graphing polynomials
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are the zeros of the function f(x)=(x+4)(x-3)(x-2)?
Back
The zeros are x=-4, x=3, x=2.
Tags
CCSS.HSF-IF.C.7C
2.
FLASHCARD QUESTION
Front
Which root has the highest multiplicity in the function y=(8-x)^2(x+1)(x-2)^3(x-1)?
Back
The root with the highest multiplicity is x=2.
Tags
CCSS.HSF-IF.C.7C
3.
FLASHCARD QUESTION
Front
If the graph of a function crosses the x-axis, what does that indicate about the multiplicity of that zero?
Back
It indicates that the multiplicity of that zero is odd.
4.
FLASHCARD QUESTION
Front
How many solutions does the polynomial y=(8-x)^2(x+1)(x-2)^3(x-1) have?
Back
The polynomial has 4 solutions.
Tags
CCSS.HSF-IF.C.7C
5.
FLASHCARD QUESTION
Front
What is the degree of the polynomial function f(x)=(x+4)(x-3)(x-2)?
Back
The degree of the function is 3.
6.
FLASHCARD QUESTION
Front
Define a polynomial function.
Back
A polynomial function is a function that can be expressed in the form f(x) = a_n*x^n + a_(n-1)*x^(n-1) + ... + a_1*x + a_0, where a_n, a_(n-1), ..., a_0 are constants and n is a non-negative integer.
7.
FLASHCARD QUESTION
Front
What is the leading coefficient of a polynomial?
Back
The leading coefficient is the coefficient of the term with the highest degree in the polynomial.
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