Question

Co-ordinate geometry


Find the intercept that the line 3x - 4y + 12 = 0 makes on the axes. What is the slope of this line?

Answer 1

★★ GOOD NIGHT ★★

-4y = -12 - 3x

y = 3 + 3x/4

This line repsents Equation of a straight line having intercept 3 units and having slope of 3/4.

I,e

Tan ( ß ) = 3/4

ß = Tan-¹ ( 3/4 )

Where ß is the angle made by line with +ive direction of x-axis.