I’m not so sure I fully understand the question. But I would say the rate is 1.
I say this because the line on your graph is a y=mx+b equation.
For every unit it moves over on the X axis it moves the same unit on the Y axis.
I hope this helps.
Answer:
Option 4
Step-by-step explanation:
Area of a trapezoid = 
Here, 
and 
are the bases and 'h' is the height between the bases.
Area of the composite figure = Area of two trapezoids given
= 
= 
= 168 + 308
= 476 square ft
Option 4 is the answer.
Problem 1) Line n is the line of symmetry (not line o) because we can fold the lower half to match up with the upper half. The folding line is over line n.
Problem 2) I agree. Nice work on getting the correct answer. The folding line is a vertical line through the center
Problem 3) It's hard to say for sure, but I think the top left corner is NOT reflective over any line of symmetry no matter how you rotate it. So I would uncheck that box. I agree with your other choices though. Great job with those.
