Question

find the slope of the line AB in A(8,-9) and B (-5,3)

Answer 1

Points are A(8,-9) and B (-5,3)

Slope of the line is given as:

$slope = \frac{y_b-y_a}{x_b-x_a} \\ \\ \Rightarrow slope = \frac{3-(-9)}{-5-8} \\ \\ \Rightarrow slope = \frac{3+9}{-13} \\ \\ \Rightarrow slope = - \frac{12}{13}$

Answer 2

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Points are A(8,-9) and B (-5,3)

Slope of the line is given as:

$slope = \frac{y_b-y_a}{x_b-x_a} \\ \\ \Rightarrow slope = \frac{3-(-9)}{-5-8} \\ \\ \Rightarrow slope = \frac{3+9}{-13} \\ \\ \Rightarrow slope = - \frac{12}{13}$

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