A function is defined by the equation d(x) = 5(x - 3)² + 1. a) List the transformations to the graph of f(x) = x² to get d(x).
b) What is the maximum or minimum value of the transformed function d(x)?
c) State the domain and range of d(x).
d) Graph the function d(x).

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.