How do you interpret the slope and y intercept in a real world case?
A positive slope is a slope that is increasing when read from left to right. To be increasing, means that as the x values are increasing, so are the y values as the graph is read from left to right.
In math, the slope of a line represents its steepness. It is the change in y values over the change in the values of x, or rise over run.
Select two distinct values of X, designated X1 and X2, from the table, read the corresponding values Y1 and Y2 from the table, and calculate the slope from the formula: slope = (Y2 - Y1)/(X2 - X1)
slope is the steepness of a line, it is defined by the change in the y values divided by the change in the x values of any two points on a line (x1, y1) and (x2, y2) slope = (y1 - y2)/(x1 - x2)
How do you interpret the slope and y intercept in a real world case?
It means express the slope along with its measurement units.
how the values of the slope affect the overall meaning of the equation?
A positive slope is a slope that is increasing when read from left to right. To be increasing, means that as the x values are increasing, so are the y values as the graph is read from left to right.
In math, the slope of a line represents its steepness. It is the change in y values over the change in the values of x, or rise over run.
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This will emphasize the 'rise over run' expression of slope. In other words, the change in y over the change in x. This show the run, or change in x values, even if the slope is a whole number. A slope of 3 becomes 3/1 showing the change in y-values to be 3 and the change in x-values to be 1.
Select two distinct values of X, designated X1 and X2, from the table, read the corresponding values Y1 and Y2 from the table, and calculate the slope from the formula: slope = (Y2 - Y1)/(X2 - X1)
slope is the steepness of a line, it is defined by the change in the y values divided by the change in the x values of any two points on a line (x1, y1) and (x2, y2) slope = (y1 - y2)/(x1 - x2)
slope means the difference in the y-values over the difference in the x-values. y-intercept means the point at which the graph goes through the y-axis.
It's (the difference in the points' y-values) divided by (the difference in their x-values)
Change in y values over change in x values. Rise over run.