a. Geometry Figure ABCD is a rectangle. Write equations in point-slope form of the lines containing the sides of ABCD. b. Reasoning Make a conjecture about the slopes of parallel lines. c. Use your conjecture to write an equation of the line that passes through (0,-4) and is parallel to y - 9 = -7(x + 3).

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Which graph represents an even function?

Which of the following will form the composite function?