5 right triangles are shown. Triangles 1, 2 and 4 have identical side lengths and angle measures. Triangle 4 is shifted down and to the right of triangle 1. Triangle 2 is rotated 180 degrees from triangle 1. Triangle 3 has a shorter base length measurement. Triangle 5 is larger than triangle 1. Which figure is a translation of figure 1?

Figure
4

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

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)