Determine the following about each graph: a) is the graph a function? b) is the inverse of the graph a function? c) is the graph a one-to-one function? 4. 5. For each equation, state the parent function and list all transformations. 7. y = =2+4 8.y = 5 - 2x Write the equation for the given parent function and listed transformations. 10. x2, right 1, reflect across the x-axis, vertical shrink by 1/3 11. vx, reflect across the y-axis, vertical shrink by 1/3, up 1, horizontal shrink by 5/3 12. x3, left 2, down 1, horizontal stretch, by 3/4 13. (x], vertical stretch by 2, horizontal shrink by 3, reflect across the y-axis