Illustrative Math - Algebra 1 - Unit 6 - Lesson 13
By Formative Library
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Last updated 3 months ago
8 Questions
1
1.
Here are four graphs. Match each graph with the quadratic equation that it represents.
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y=x^{2}+x
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y=-x^{2}+2
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y=x^{2}-x
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y=x^{2}+3x
F.BF.3
F.IF.7.a
F.LE.2
1
2.
Complete the table without graphing the equations.
F.BF.3
F.IF.7.a
F.LE.2
1
3.
1
4.
1
5.
Select all equations whose graph opens upward.
F.BF.3
F.IF.7.a
F.LE.2
1
6.
Match each quadratic expression that is written as a product with an equivalent expression that is expanded.
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x^{2}+10x+21
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3x^{2}+13x+12
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3x^{2}+22x+7
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x^{2}+7x+12
F.BF.3
F.IF.7.a
F.LE.2
1
7.
When buying a home, many mortgage companies require a down payment of 20% of the price of the house. What is the down payment on a $125,000 home?
F.BF.3
F.IF.7.a
F.LE.2
1
8.
A bank loans $4,000 to a customer at a 9\frac{1}{2}% annual interest rate.
Write an expression to represent how much the customer will owe, in dollars, after 5 years without payment.
F.BF.3
F.IF.7.a
F.LE.2
This lesson is from Illustrative Mathematics. Algebra 1, Unit 6, Lesson 13. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/6/13/index.html ; accessed 26/July/2021.
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