A. 6/5 + 4/3 = 38/15
B. 6/2 +4/3= 13/3
C. 5/3 + 6/5= 43/15
Therefore B
Answer:
Step-by-step explanation:
We know the property of derivative:
Given function :
Differentiate both sides with respect to x , we get
[By Chain rule]
[Since , where a is scalar and ]
Hence, the derivative of the given function is .
Answer:
A B and D
Step-by-step explanation:
Jan: 9.25
Feb: 9.25 x 3 = 27.75
March: 27.75 + 5.75 = 33.50
Dawn earns $33.50