Illustrative Mathematics - Geometry - Unit 6 - Lesson 5 - Formative Library | Library

Match each quadratic expression with an equivalent expression in factored form.

Draggable item		Category
x^{2}+6x		x(x+6)
x^{2}+6x+9		(x+5)(x+1)
x^{2}+6x+5		(x+7)(x-1)
x^{2}+6x+8		(x+4)(x+2)
x^{2}+6x-7		(x+3)(x+3)

…

Write 3 perfect square trinomials. Then rewrite them as squared binomials.

…

Write an equation of the circle that has a diameter with endpoints (12,3) and (-18,3).

…

The triangle whose vertices are (2,5),(3,1) and (4,2) is transformed by the rule (x,y)\rightarrow(x-2,y+4). Is the image similar or congruent to the original figure?

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This lesson is from Illustrative Mathematics. Geometry, Unit 6, Lesson 5. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/6/5/index.html ; accessed 29/July/2021.

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Illustrative Mathematics - Geometry - Unit 6 - Lesson 5

Match each quadratic expression with an equivalent expression in factored form.​​​​​​

Write 3 perfect square trinomials. Then rewrite them as squared binomials.

Write an equation of the circle that has a diameter with endpoints (12,3) and (-18,3).

The triangle whose vertices are (2,5),(3,1) and (4,2) is transformed by the rule (x,y)\rightarrow(x-2,y+4). Is the image similar or congruent to the original figure?

Match each quadratic expression with an equivalent expression in factored form.