Answer:
1-4x
Step-by-step explanation:
Answer:
Why are you wasting your points? LOL XD
Step-by-step explanation:
Let y = √4+7t
then u= 4+7t
y=√u = u^½
du/dt= 7
dy/du = ½U^-½
dy/dt = du/dt • dy/du
= 7×½U^-½
= 7/2√U
= 7 / (2{√4+7t})
Answer: im not sure
Step-by-step explanation:
Vedunejdjwndhje
AND THEN WHAT
