Find the equation for the graph above.
Draw the graph of the equation x + 2y - 3 = 0.
From your graph, find the value of y when (i) x = 5 (ii) x = - 5.
What is the equation of tangent to the hyperbola 2x2 − 3y2 = 6 which is parallel to the line y = 3x + 4, is