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WorksheetsIllustrating Polynomial Functions
Total questions: 10
Worksheet time: 5mins
What is the degree of the function:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
answer choices
1
2
3
4
What is the leading coefficient of the function:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
6
3
-3
4
What type of function is:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
linear
quadratic
cubic
quartic
A function with degree 3 is called
constant
cubic
linear
quadratic
This polynomial would have how many roots?
f(x) = 4x5 - 3x4 + 2x2 - 7x + 1
7
5
4
1
The exponent of polynomial functions must be always _________.
negative integers
positive integers
fractions
radicals
How should the polynomial function f(x) = 2x + x3 + 3x5 + 4 be written in standard form?
𝑓(𝑥) = 𝑥3 + 2𝑥 + 3𝑥5+ 4
𝑓(𝑥) = 4 + 3𝑥5+ 2𝑥 + 𝑥3
𝑓(𝑥) = 4 + 2𝑥 + 𝑥3 + 3𝑥5
𝑓(𝑥) = 3𝑥5+ 𝑥3+ 2𝑥 + 4
f(x) = 2x3 - 3x2 + 4x -10
What is the degree of f(x)?
3
2
1
0
Fill in the blank: The maximum number of turning points is ____ less than the degree of the polynomial.
3
0
1
-2
What are the zeros of the polynomial y = (x + 4)(x + 1)(x - 3)?
-4, -1, 3
4, 1, -3
-4, 1, -3
-4, -1, -3
