Find the slope of the lines:(a) Passing through the points `(3, 2)`and `( 1.4)`,(b) Passing through the points `(3, 2)`and `(7, 2)`,(c) Passing through the points `(3, 2)`and `(3,4)`,(d) Making inclination of `60o`with the p

Explanation

(i)We know that slope between two points `(x_1,y_1)` and `(x_2,y_2)`


`m=(y_2-y_1)/(x_2-x_1)`


Here, `x_1=-3,y_1=-2 "and" x_2=-1, y_2=4`


`:. "slope"=(4-(-2))/(-1-3)`


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