20 POINTS LEGIT ANSWERS ONLY! can someone explain how I do this in steps and examples? (picture below)

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping