Answer:
The slope of line is 2/3.
Step-by-step explanation:
To calculate slope you do :
y2 - y1 / x2 - x1
Answer:
2
Step-by-step explanation:
The answer to that equation is {7,7}
Answer:
1. 81
2. 108 1/2
3. 189 1/2
Step-by-step explanation:
From my notes I’ve the derivative of arctan(x)= 1/(1+x^2)