Jitender Gupta and Divya Malik Solutions for Exercise 1: Topic Exercise

Find the inclination(In degrees) of a line $l$ in the following figure.

Find the slope of line, whose inclination is $0°$.

Find the slope of the line, whose inclination is $90°$.

The slope of line, whose inclination is $30°$ is$\frac{1}{\sqrt{a}}$, find the value of $a$.

Find the slope of the line which passes through the points $A\left(4,-6\right)\text{ and} B\left(-2,-5\right)$.

 Determine $x$ so that $2$ is the slope of the line joining points $\left(2,5\right)$ and $\left(x,3\right)$.

Find the intercept made by a line passing through the points $A\left(3,0\right) \text{and} B\left(0,3\right)$.

Find the intercept made by a line passing through the points $P\left(-2,0\right) \text{and} Q\left(0,-3\right)$.