SOLUTION: Which of the following functions has a maximum/minimum of (-2,5)? a. f(x)=2(x+4)²-2 b. f(x)=2(x-4)²+2 c. f(x)=2(x+4)²+2 d. f(x)=2(x-4)²-2

Algebra ->  Rational-functions -> SOLUTION: Which of the following functions has a maximum/minimum of (-2,5)? a. f(x)=2(x+4)²-2 b. f(x)=2(x-4)²+2 c. f(x)=2(x+4)²+2 d. f(x)=2(x-4)²-2       Log On


   

Question 1010124: Which of the following functions has a maximum/minimum of (-2,5)?
a. f(x)=2(x+4)²-2
b. f(x)=2(x-4)²+2
c. f(x)=2(x+4)²+2
d. f(x)=2(x-4)²-2
Found 2 solutions by josgarithmetic, jim_thompson5910:
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
None of them. You want to look for the choice like f%28x%29=a%28x%2B2%29%5E2%2B5.

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
a. f(x)=2(x+4)²-2 ---> min at (-4,-2)
b. f(x)=2(x-4)²+2 ---> min at (4,2)
c. f(x)=2(x+4)²+2 ---> min at (-4,2)
d. f(x)=2(x-4)²-2 ---> min at (4,-2)

None of the answer choices are correct. There could be a typo somewhere. Please double check the problem.