A researcher submits a study to the irb that proposes to evaluate a new after-school on-line tutoring program for middle-school students in a local school district examining the effect on student grades.

Question and Answer

A researcher submits a study to the irb that proposes to evaluate a new after-school on-line tutoring program for middle-school students in a local school district examining the effect on student grades. she proposes to perform this assessment at the school that her children attend, because she is familiar with …

Triangle PQR has vertices P(–3, –1), Q(–3, –3), and R(–6, –2). The triangle is rotated 90° counterclockwise using the origin as the center of rotation. Which graph shows the image, triangle P’Q’R’?

Question and Answer

Triangle PQR has vertices P(–3, –1), Q(–3, –3), and R(–6, –2). The triangle is rotated 90° counterclockwise using the origin as the center of rotation. Which graph shows the image, triangle P’Q’R’? A. On a coordinate plane, triangle P prime Q prime R prime has points (negative 3, negative 1), …