Complete the square to determine the maximum or minimum value of the function defined by the expression. −x2 − 10x + 14 A) minim
um value at 25 B) maximum value at 39 C) maximum value at −5 D) minimum value at −39
2 answers:
Answer:
B) maximum value at 39.
Step-by-step explanation:
maximum value at 39
First, set the expression equal to 0.
−x2 − 10x + 14 = 0
Complete the square.
−x2 − 10x = −14
−(x2 + 10x) = −14
−(x2 + 10x + 25) = −39
−(x + 5)2 + 39= 0.
Therefore, the maximum value is 39.
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Answer:
x is less than or equal to 64/-3
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Let's firstly convert the mixed fraction to "improper" and then proceed,

Hey there! :D
21= 2x-6+x
21=3x-6
27=3x
x=9
The smaller number is 9.
The larger number is:
9*2= 18 18-6= 12
The larger number is 12.
I hope this helps!
~kaikers
44 is your anwser
hope you do great !!!!!!!!!!