f(x) = (x - 2)^3 + 1
Find the derivative:-
f'(x) = 3(x -2)^2 This = 0 at the turning points:-
so 3(x - 2)^2 =
giving x = 2 . When x = 2 f(x) = 3(2-2)^3 + 1 = 1
Answer is (2, 1)
Answer:
Whats your question
Step-by-step explanation:
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Atticus will spend $1.60 on wrapping paper.
Step-by-step explanation:
Given,
Cost of paper per yard = $2.40
Atticus wants to buy = 2/3
Cost of 2/3 yards of paper = 
Cost of 2/3 yards of paper = 
Cost of 2/3 yards of paper = $1.60
Atticus will spend $1.60 on wrapping paper.
Keywords: division, fraction
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Using elimination method. Using substitution will cause some fraction problems.
c- child tickets
a- adult tickets
4a + 7c = $83
5a + 6c = $90
multiply by -5
-20a - 35c = -$415
20a + 24c = $360
-11c= -$55
c = $5 child tickets
4a + 7(5)= $83
4a + 35 = $83
4a = $48
a= $12 adult tickets