*A function is said to be linear if it is in the form of y = ax + b. Linearity of equations can be checked by bringing it to this form. An equation is said to be non-linear if it is not in the general form.
*A point is said to lie on a straight line, if it satisfies the equation.
*Complete the function tables using the linear relationship provided.
*Identify the point of intersection of straight lines by solving them.
Linear equation worksheets based on the above information are provided here.