Find the slope of the line that passes through (9,8) and (2,9).Simplify your answer and write it as a proper fraction, improper fraction, or integer._____
Q. Find the slope of the line that passes through (9,8) and (2,9).Simplify your answer and write it as a proper fraction, improper fraction, or integer._____
Identify Coordinates: Identify the coordinates of the two points.Point 1: (x1,y1)=(9,8)Point 2: (x2,y2)=(2,9)We will use these coordinates to calculate the slope of the line.
Recall Slope Formula: Recall the formula for the slope m of a line given two points: m=x2−x1y2−y1. We will plug in the values from Step 1 into this formula.
Substitute Coordinates: Substitute the coordinates into the slope formula. m=2−99−8
Perform Subtraction: Perform the subtraction in the numerator and the denominator. m=−71
Simplify Fraction: Simplify the fraction if possible.The fraction −71 is already in its simplest form, so this is the slope of the line.