Asign for a museum is shaped like a parallelogram. the base of the sign is 20 feet, and the area is 500 square feet. what is the height of the sign

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.