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Quiz Discussion

Title: Find the equation of the line passes through the points

Grade: 9-a Lesson: S2-L5

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	Find the equation of the line passes through the points \$ (1,2),(3,4) \$	A) \$ x - y + 1 = 0 \$ B) \$ x - y - 1 = 0 \$ C) \$ x + y + 1 = 0 \$ D) \$ x + y - 1 = 0 \$
Steps 2	Find the equation of the line passes through the points \$ (-3,1),(2,-5) \$	A) \$ 6x + 5y - 13 = 0 \$ B) \$ 6x + 5y + 13 = 0 \$ C) \$ 6x - 5y + 13 = 0 \$ D) \$ 6x - 5y - 13 = 0 \$
Steps 3	Find the equation of the line passes through the points \$ (-4,-3),(-6,-8) \$	A) \$ 5x + 2y + 14 = 0 \$ B) \$ 5x - 2y - 14 = 0 \$ C) \$ 5x - 2y + 14 = 0 \$ D) \$ 5x + 2y - 14 = 0 \$
Steps 4	Find the equation of the line passes through the points \$ (7,-3),(4,-9) \$	A) \$ 2x + y + 17 = 0 \$ B) \$ 2x + y - 17 = 0 \$ C) \$ 2x - y + 17 = 0 \$ D) \$ 2x - y - 17 = 0 \$

Problem Id

Problem

Options

Steps 1

Find the equation of the line passes through the points
\$ (1,2),(3,4) \$

A) \$ x - y + 1 = 0 \$

B) \$ x - y - 1 = 0 \$

C) \$ x + y + 1 = 0 \$

D) \$ x + y - 1 = 0 \$

Find the equation of the line passes through the points
\$ (-3,1),(2,-5) \$

A) \$ 6x + 5y - 13 = 0 \$

B) \$ 6x + 5y + 13 = 0 \$

C) \$ 6x - 5y + 13 = 0 \$

D) \$ 6x - 5y - 13 = 0 \$

Find the equation of the line passes through the points
\$ (-4,-3),(-6,-8) \$

A) \$ 5x + 2y + 14 = 0 \$

B) \$ 5x - 2y - 14 = 0 \$

C) \$ 5x - 2y + 14 = 0 \$

D) \$ 5x + 2y - 14 = 0 \$

Find the equation of the line passes through the points
\$ (7,-3),(4,-9) \$

A) \$ 2x + y + 17 = 0 \$

B) \$ 2x + y - 17 = 0 \$

C) \$ 2x - y + 17 = 0 \$

D) \$ 2x - y - 17 = 0 \$