Stella is running a bakery. She has made a street sign to direct people to her bakery. She painted one side of the post and sign. What is the painted area?
12 in
12 in F
Xain
75 in
8 in
A. 600 square inches
B. 648 square inches
O O ОО
C. 768 square inches
D. 792 square inches

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

yes i do see that. i say this because i am doing my very best in high school so i can get a scholarship and credits.  

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.