Illustrative Math - Algebra 2 - Unit 2 - Lesson 2
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Last updated 2 months ago
10 Questions
1
1.
Select all polynomial expressions that are equivalent to 6x^{4}+4x^{3}-7x^{2}+5x+8.
Select all polynomial expressions that are equivalent to 6x^{4}+4x^{3}-7x^{2}+5x+8.
A.SSE.1.a
F.IF.2
A.APR.1
A.REI.11
A.CED.2
1
2.
1
3.
1
4.
Consider the polynomial function p given by p(x)=5x^{3}+8x^{2}-3x+1. Evaluate the function at x=-2.
Consider the polynomial function p given by p(x)=5x^{3}+8x^{2}-3x+1. Evaluate the function at x=-2.
A.SSE.1.a
F.IF.2
A.APR.1
A.REI.11
A.CED.2
1
5.
An open-top box is formed by cutting squares out of a 5 inch by 7 inch piece of paper and then folding up the sides. The volume V(x) in cubic inches of this type of open-top box is a function of the side length x in inches of the square cutouts and can be given by V(x)=(7-2x)(5-2x)(x). Rewrite this equation by expanding the polynomial.
An open-top box is formed by cutting squares out of a 5 inch by 7 inch piece of paper and then folding up the sides. The volume V(x) in cubic inches of this type of open-top box is a function of the side length x in inches of the square cutouts and can be given by V(x)=(7-2x)(5-2x)(x). Rewrite this equation by expanding the polynomial.
A.SSE.1.a
F.IF.2
A.APR.1
A.REI.11
A.CED.2
1
6.
1
7.
1
8.
1
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1
10.
This lesson is from Illustrative Mathematics. Algebra 2, Unit 2, Lesson 2. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/2/2/index.html ; accessed 27/July/2021.
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