Q. Complete the point-slope equation of the line through (−1,6) and (1,5).Use exact numbers.y−6=
Calculate the slope: To find the point-slope form of the equation of the line, we first need to calculate the slope of the line using the two given points (−1,6) and (1,5). The slope (m) is given by the formula:m=x2−x1y2−y1
Substitute coordinates into slope formula: Substitute the coordinates of the points into the slope formula:m=1−(−1)5−6m=2−1The slope of the line is −1/2.
Find the slope of the line: Now that we have the slope, we can use the point-slope form of the equation of a line, which is:y−y1=m(x−x1)We can use either of the two points for (x1,y1). Let's use the point (−1,6).
Use the point-slope form: Substitute the slope and the coordinates of the point into the point-slope form:y−6=−21(x−(−1))y−6=−21(x+1)This is the point-slope equation of the line through the points (−1,6) and (1,5).
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