Step-by-step explanation:
you can follow the same procedure for others
You cant square root a negative
Note that each x value increases by 1 and y values also increases by 1
C is the correct option
Answer:
53.85
Step-by-step explanation:
Use the slope formula which is;
slope= (y2 - y1)/ (x2 - x1)
slope= (9-1)/ (8-4)
Slope= (8)/(4)
Slope= 2