Find the intercepts of the function f(x)=4x+8

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

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.

What is the maximum of the sinusoidal function