(02.01/02.02) a quadrilateral is shown on the graph: a quadrilateral is shown on the coordinate plane. the vertices are located at 2 comma 2, 3 comma 5, 4 comma 1, and 5 comma 2. what effect will a reflection about the x-axis have on the quadrilateral? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. (5 points)

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.