The average rate of change formula is A(x)= f(x) - f(a)
x - a
180 - 143 = 37
180 - 37 - 61 = 82
The answer is 82°
Yes because if you give them common denominators, then 7/10 stays the same and 1/2 turns into 5/10 so yes, it is larger.
HOPE I HELPED!!!
X= -4, -6. i’m not really sure what the question is asking