Answer:
The RATE OF CHANGE of a function is the size of the change in the Y-axis variable compared to the size of the change in the X-axis variable
Formula: Y2-Y1/ X2-X1
Words: Change in Y over change in X.
Answer:
im not sure if it right or not because im stupid but i guess 6.5
Step-by-step explanation:
X - 5
Y - 7
That is the answer hope this helps !
Answer:
342.24 units²
Step-by-step explanation:
The area of one of the 8 triangular sections of the octagon is ...
A = (1/2)r²·sin(θ) . . . . . where θ is the central angle of the section
The area of the octagon is 8 times that, so is ...
A = 8·(1/2)·11²·sin(360°/8) = 242√2
A ≈ 342.24 units²
