객관식
Given a linear graph with the equation y = 3x + 2, what is the slope of the line?
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1. Reading and Understanding Graphs
Slope of Linear Graphs
객관식
What is the slope of a line that is perpendicular to the line x = -3?
A
undefined
B
-3
C
0
검증된 단계별 안내1
Identify the slope of the given line. The line is given as \(x = -3\), which is a vertical line. Vertical lines have an undefined slope.
Recall that the slope of a vertical line is undefined, meaning it does not have a finite numerical value.
Understand that a line perpendicular to a vertical line must be horizontal.
Know that horizontal lines have a slope of zero.
Therefore, the slope of a line perpendicular to the line \(x = -3\) is \(0\).
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