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What is the point-slope form of the line the slope is -3?
As a straight line equation: y = -3x+b whereas -3 is the slope and b is the y intercept whose value has not been given
The slope of a curved line differs from that of a straight line in that?
Slope of a straight line is the same at all points on the line, whereas for a curved line it changes.
What is a value to describe the steepness of a straight line?
The steepness of a straight line is described by its slope, which quantifies the change in the vertical direction (rise) relative to the change in the horizontal direction (run). Mathematically, the slope (m) is calculated as ( m = \frac{\Delta y}{\Delta x} ). A positive slope indicates the line rises as it moves from left to right, while a negative slope indicates it falls. A slope of zero represents a horizontal line, and an undefined slope corresponds to a vertical line.
Is a line with a positive slope a function?
Yes, a line with a positive slope is a function as long as it passes the vertical line test, meaning that for each value of x, there is only one corresponding value of y. A positive slope indicates that as x increases, y also increases, which maintains the definition of a function. Since a straight line has a consistent slope and does not repeat y-values for the same x-value, it qualifies as a function.
What does the slope measure?
The gradient of the straight line
What is the value of k when a straight line joins 3 k to -6 5 and has a slope of 1 over 3?
The straight line equation works out as y = 1/3x+7 So when x = 3 y = 8 Answer: k = 8
What type of correlation is a straight line with no slope?
The straight line with no slope is a point
How can you tell if a slope is zero or undefined?
A slope is 0 if it is a straight horizontal line. A slope is undefined if it is a straight vertical line.
What does the slope of a straight line graph tell you?
It tells you the relationship between the X value and the Y value is constant.
What is the point-slope form of the line the slope is -3?
As a straight line equation: y = -3x+b whereas -3 is the slope and b is the y intercept whose value has not been given
The slope of a curved line differs from that of a straight line in that?
Slope of a straight line is the same at all points on the line, whereas for a curved line it changes.
What is the definition for the slope of a straight line?
slope thatequals zereo
What is a value to describe the steepness of a straight line?
The steepness of a straight line is described by its slope, which quantifies the change in the vertical direction (rise) relative to the change in the horizontal direction (run). Mathematically, the slope (m) is calculated as ( m = \frac{\Delta y}{\Delta x} ). A positive slope indicates the line rises as it moves from left to right, while a negative slope indicates it falls. A slope of zero represents a horizontal line, and an undefined slope corresponds to a vertical line.
What is the formula for slope of a straight line?
the formula for slope is y=mx+b, a horizontal line has the slope of zero and the slope of a vertical line can be answered as undefined
Is a line with a positive slope a function?
Yes, a line with a positive slope is a function as long as it passes the vertical line test, meaning that for each value of x, there is only one corresponding value of y. A positive slope indicates that as x increases, y also increases, which maintains the definition of a function. Since a straight line has a consistent slope and does not repeat y-values for the same x-value, it qualifies as a function.
What is the slope of the line (-10 -4) and (-1 2)?
As a straight line equation: y = -3x+b whereas -3 is the slope and b is the y intercept whose value has not been given
Is the slope of a line the same for the entire line?
If it is a straight line, then yes.
