Discuss the below:
Q1. Find the slope of the line that passes through the given pair of points:
a) (4,5) and (3,8)
b) (2, 2) and (4, 4)
Q2. Find an equation of line that passes through the point (2, 4) and has slope m = 1.
Q3. Find an equation of line that passes through the two given points:
(2, 1) and (3, 5).
Q4. Write the equation in slope intercept form y = mx + b and find slope m:
a) 5x + 2y = 10
b) x + 4y = 8.