Lesson 12 - Unit 6 - Algebra 1 - Illustrative Mathematics

Posljednje ažuriranje over 3 years ago

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Lesson 12 - Unit 6 - Algebra 1 - Illustrative Mathematics

Posljednje ažuriranje over 3 years ago

Here are four graphs. Match each graph with a quadratic equation that it represents.

Stavka koja se može prevući		Odgovarajuća stavka
Graph D.		y=x^{2}
Graph C.		y=x^{2}+5
Graph A.		y=x^{2}+7
Graph B.		y=x^{2}-3

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Select all equations whose graphs have a -intercept with a positive y-coordinate.

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Here is a graph of the function g given by g(x)=a*b^{x}.
What can you say about the value of b? Explain how you know.

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Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.

Determine the x-intercepts, the vertex, and the y-intercept of the graph of each equation.

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Equal amounts of money were invested in stock A and stock B. In the first year, stock A increased in value by 20%, and stock B decreased by 20%. In the second year, stock A decreased in value by 20%, and stock B increased by 20%.
Was one stock a better investment than the other? Explain your reasoning.

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This lesson is from Illustrative Mathematics. Algebra 1, Unit 6, Lesson 12. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/6/12/index.html ; accessed 26/July/2021.

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Lesson 12 - Unit 6 - Algebra 1 - Illustrative Mathematics

Lesson 12 - Unit 6 - Algebra 1 - Illustrative Mathematics

Here are four graphs. Match each graph with a quadratic equation that it represents.

Select all equations whose graphs have a -intercept with a positive y-coordinate.

Here is a graph of the function g given by g(x)=a*b^{x}.What can you say about the value of b? Explain how you know.

Determine the x-intercepts, the vertex, and the y-intercept of the graph of each equation.

Here are four graphs. Match each graph with a quadratic equation that it represents.

Select all equations whose graphs have a -intercept with a positive y-coordinate.

Here is a graph of the function g given by g(x)=a*b^{x}.What can you say about the value of b? Explain how you know.

Determine the x-intercepts, the vertex, and the y-intercept of the graph of each equation.

Here is a graph of the function g given by g(x)=a*b^{x}.
What can you say about the value of b? Explain how you know.

Here is a graph of the function g given by g(x)=a*b^{x}.
What can you say about the value of b? Explain how you know.