73.35 equals 4.37 plus y

Answer 1

73.35+4.37+y

Add 4.37 to 73.35 to get 77.72.
(d)/(dy) 73.35+4.37+y=77.72+y

Since 77.72 does not contain y, the derivative of 77.72 is 0.
(d)/(dy) 73.35+4.37+y=0+(d)/(dy) y

To find the derivative of y, multiply the base (y) by the exponent (1), then subtract 1 from the exponent (1-1=0). Since the exponent is now 0, y is eliminated from the term.
(d)/(dy) 73.35+4.37+y=0+1

Combine all similar expressions.
(d)/(dy) 73.35+4.37+y=1

The derivative of 73.35+4.37+y is 1.
1