45 gay = 5x + 6 40 B= (6, 36) 35- 30 25 20 - 15 10 AS (-1, 1) of: y = x2 =10 8 6 0 2 8 101). The rate of change of length with respect to weight for the two categories of sea animals is aR for f(x )= .. . 5 for 9 ( x ) = 5 x+ 6 This means the rate of change increases, with weight for foes and remains constant (? ) . The slopes of the lines on the graph of feel = x8 vary with the x-values of the points, while the slopes of the lines on the graph of guys = 52+6 are always constant at 5