Unit 7, Lesson 4

Intersection Points

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Integrated Math 2

Practice

Problem 1

Student Task Statement

Graph the equations and . Where do they intersect?

<p>Blank coordinate plane with grid, origin O. Horizontal and vertical scale negative 10 to 10 by 2’s.</p>

Practice

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Problem 2

Student Task Statement

Select all equations for which the point is on the graph of the equation.

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Problem 3

Student Task Statement

The image shows a graph of a parabola with a focus of and a directrix , and of a line given by . Find and verify the points where the parabola and the line intersect.

<p>graph of the parabola with focus at 3 comma 4 and directrix y =2, and the line given by y = 4.</p>

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Problem 4

ForLesson 7: It’s All on the Line

Student Task Statement

Write an equation whose graph is a line perpendicular to the graph of and that passes through the point .

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Problem 5

ForLesson 14: The Quadratic Formula and Complex Solutions

Student Task Statement

Find the solution(s) to each equation.

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Problem 6

ForLesson 9: Arithmetic with Complex Numbers

Student Task Statement

Write each expression in the form , where and are real numbers.

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Intersection Points

Practice

Problem 1

Student Task Statement

Problem 2

Student Task Statement

Problem 3

Student Task Statement

Problem 4

Student Task Statement

Problem 5

Student Task Statement

Problem 6

Student Task Statement

Lesson 4 Resources