When you divide numbers, you make the value smaller. So subtract the exponents will make the value with that base smaller.
Answer:a=2.1 :)
Step-by-step explanation:a+(-1.6)=-3.7
+1.6 +1.6
a=-2.1
X(4*1) because I’m just doing what I’m told.
For a function to have a derivative in a point has to be continuous at the point, that is, it has to be defined at that point, other wise the derivative would be meaningless.
