<p>Mathematics 30-3: Module 5 1 Assignment</p><p>MODULE 5 ASSIGNMENT Lesson 4: Single Transformations</p><p>1. Complete questions a. and b. of “Mental Math and Estimation” on page 237 of the textbook. Be sure to explain your answers.</p><p>Answer:</p><p>2. Determine the coordinates of the vertices of each figure after the given transformation.</p><p> a. translation 6 units right and 2 units down J(2, 1), F(2, 4), N(2, 1)</p><p>Answer:</p><p> b. rotation of 180° about the origin B(2, 0), C(4, 3), Z(3, 4), X(1, 4)</p><p>Answer:</p><p> c. reflection across the y-axis</p><p>© 2012 Alberta Education Mathematics 30-3: Module 5 2 Assignment</p><p>Answer:</p><p>3. A ceiling fan has four equally spaced blades. One of the blades is shown in the following diagram.</p><p> a. Determine the coordinates of the blade that is a 90° counterclockwise rotation of the blade in the diagram.</p><p>Answer:</p><p> b. Sketch all four ceiling fan blades on grid paper.</p><p>Answer:</p><p>4. Chase is a graphic designer. He is making logos for a skateboarding company. Before the decals can be made, he has to dilate the outline of the logo by a scale factor of one-half.</p><p>Sketch both the original and the dilated logo on graph paper.</p><p>© 2012 Alberta Education Mathematics 30-3: Module 5 3 Assignment</p><p>Answer:</p><p>Submit your completed Lesson 4 Assignment to your teacher for assessment.</p><p>© 2012 Alberta Education</p>