SaiBook.us SAT-1

Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Slopes & Lines

Grade: 1400-a Lesson: S3-L4

Explanation: Hello students, we have already learned about the concept and the example. Now it’s time to discuss the problem-solving in quiz-discussion.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	Find the slope of the line joining the points (−4, −4) and (1, 6).	A) \$0\$ B) \$2\$ C) \$3\$ D) \$1\$
Steps 2	Find the length of the line segment between points (2, 4) and (5, 8).	A) \$2\$ B) \$5\$ C) \$4\$ D) \$3\$
Steps 3	If the slope of a line joining A(4, x) and B(−5, 9) is 1, then find x.	A) \$18\$ B) \$14\$ C) \$15\$ D) \$17\$
Steps 4	Find the equation of the line passing through the points P(4, 3) and Q(2, -1).	A) \$y = 2x + 5\$ B) \$y = 2x -5\$ C) \$y = 2x\$ D) \$y = 5\$
Steps 5	Find the length of the line segment between points P (8, 5) and Q (4, 3).	A) \$\sqrt 20\$ B) \$\sqrt 2\$ C) \$\sqrt 11\$ D) \$\sqrt 12\$

Problem Id

Problem

Options

Steps 1

Find the slope of the line joining the points (−4, −4) and (1, 6).

A) \$0\$

B) \$2\$

C) \$3\$

D) \$1\$

Steps 2

Find the length of the line segment between points (2, 4) and (5, 8).

A) \$2\$