Rotation,
glide reflection,
reflection,
translation.

1. are the triangles similar and if so why? what is the value of x? show your work.

Which of the following is true for the relation f(x)=2x^2+1

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)