Use a quadratic function to model the area of the rectangle. Graph the function 3x+6
x+4
The function is f(x) =
(Simplify your answer.)

Can someone me out here number 4 plz

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.