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What is the slope of a line perpendicular to a line whose slope is 3?
Slope of a line = m slope of perpendicular line = -1/m
What do you need to use the point slope formula?
The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.
If the slope of a line is 13 what is the slope of a line parallel to it?
Parallel lines have the same slope. The slope of the second line is also 13.
What is the slope of horizontal line?
The slope of a horizontal line is zero. That's because the slope measures how steep the line is, and a flat line is not steep at all and therefore has no slope.
What is the slope of a parallel line?
Parallel lines have the same slope. So if you have a line with slope = 2, for example, and another line is parallel to the first line, it will also have slope = 2.
What are the slope and yintercept of line 5x 10y 15?
Without the inclusion of an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation
What is a slope used for?
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
What is the slope and yintercept of y plus 4x plus 3?
There is no slope nor intercept because there is no equation, simply an expression.
How do you write an equation of a line that passes through the xintercep and yintercept?
You can write it either in standard form (ax + by = c) or in slope-intercept form (y = mx + b)
The slope of a line is the rate at which the line increases or slope?
The slope of a line is rise over run. That is to say, how many units the line rises for every unit it travels laterally.
Does every line has a slope and a y-intercept?
A vertical line has neither.
The slope of every vertical line is?
The slope of any vertical Line is undefined because anything divided by zero is undefined.
What is the slope for every horizontal line?
Zero (0).
Does every line have a slope and a y-intercept yes or no?
no
How do you know if the slope is zero from a graph?
A line on a graph with zero slope is a horizontalline.' Y ' is the same number at every point on the line.
Can the slope of a line be a fraction?
Of course. If the line rises 18 units for every 27 horizontal units,then its slope is 2/3 .
Does every nonvertical line have a slope and a y-intercept?
Yes.
