take two ordered pairs. then do difference of y's divided by difference of x's and that is your slope
To find the slope using a table or graph, identify two points on the line or in the table that represent (x, y) coordinates. The slope (m) can be calculated using the formula ( m = \frac{y_2 - y_1}{x_2 - x_1} ), where ( (x_1, y_1) ) and ( (x_2, y_2) ) are the coordinates of the two points. In a graph, the slope represents the steepness of the line, indicating how much y changes for a unit change in x. By examining the rise over run visually in the graph or through the differences in the table, you can determine the slope.
To determine the equation of a line from a table of values, first identify two points from the table, typically in the form (x₁, y₁) and (x₂, y₂). Calculate the slope (m) using the formula ( m = \frac{y₂ - y₁}{x₂ - x₁} ). Then, use the point-slope form ( y - y₁ = m(x - x₁) ) to find the equation of the line. If necessary, rearrange it into slope-intercept form ( y = mx + b ).
By using the equation of a straight line y = mx+b whereas m is the slope of the line and b is the y intercept
To find the slope of a linear relationship from a table, select two points (x₁, y₁) and (x₂, y₂) from the table. The slope (m) can be calculated using the formula ( m = \frac{y₂ - y₁}{x₂ - x₁} ). To determine the y-intercept (b), substitute the slope and one of the points into the linear equation ( y = mx + b ) and solve for b. This will give you the equation of the line in the form ( y = mx + b ).
A line whose slope is not constant or not defined. A curved line, a discontinuous line, a vertical line are some examples.
Pick any two points in the table. The slope of the line is(change in the y-value from one point to the other)/(change in the x-value from the same point to the other)
By using the equation of a straight line y = mx+b whereas m is the slope of the line and b is the y intercept
To determine the equation of a line from a table of values, first identify two points from the table, typically in the form (x₁, y₁) and (x₂, y₂). Calculate the slope (m) using the formula ( m = \frac{y₂ - y₁}{x₂ - x₁} ). Then, use the point-slope form ( y - y₁ = m(x - x₁) ) to find the equation of the line. If necessary, rearrange it into slope-intercept form ( y = mx + b ).
To find the slope of a linear relationship from a table, select two points (x₁, y₁) and (x₂, y₂) from the table. The slope (m) can be calculated using the formula ( m = \frac{y₂ - y₁}{x₂ - x₁} ). To determine the y-intercept (b), substitute the slope and one of the points into the linear equation ( y = mx + b ) and solve for b. This will give you the equation of the line in the form ( y = mx + b ).
A line whose slope is not constant or not defined. A curved line, a discontinuous line, a vertical line are some examples.
By using the straight line equation of y = mx+c whereas m is the slope and c is the y intercept
A protractor.
formula
Points: )1, 1) and (3, 3) Slope: 1
If the slope of a line is m then the slope of an altitude to that line is -1/m.
None. Different people prefer different ways of working.
y-4=3/2(x-7)