The answer is 75
Explanation: 180 - 75 - 60 = 75
I sure this is true
Differentiate it
get f ' (x)=3x^2-4
put 3x^2-4=0
x=2/√3,-2/√3
so interval
x∈(-2/√3,2/√3)
Idk what it means, sorry and good luck
Answer:
D
Step-by-step explanation:
When x=2 it reaches zero on the graph and also has the correct transformation