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).

15 points ! ~ see if you know the answer to both you!

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: