Answer: Step-by-step explanation: The point slope form of the equation is expressed as y - 7/2 = 1/2(x - 4) Comparing with the point slope form of an equation which is expressed as y - y1 = m(x - x1) m represents slope Therefore m = 1/2 y1 = 7/2 x1 = 4 The slope intercept form of the equation of a straight line is expressed as y = mx + c Where c represents the intercept Substituting y = 7/2, m = 1/2 and x = 4 into y = mx + c, it becomes 7/2 = 1/2 × 4 + c 7/2 = 2 + c c = 2 - 7/2 = (4 - 7)/2 = - 3/2 Therefore, the y intercept is - 3/2
