Question

algebra || khan academy
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questions 1 & 2 00:34
questions 3 & 4 01:06

• required

1. vertical means going up and

down!
true
false

• required

1. horizontal means going left

and right!
true

Explanation:

Vertical lines are parallel to the y - axis, so they represent up - down direction. Horizontal lines are parallel to the x - axis, so they represent left - right direction.

Answer:

1. True
2. True