Using only this graph of f(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$ k, what are the signs of h and k?
A) Both are positive.
B) h is negative and k is positive.
C) h is positive and k is negative.
D) Both are negative.

Question

Using only this graph of f(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$ k, what are the signs of h and k?
A) Both are positive. 
B) h is negative and k is positive. 
C) h is positive and k is negative. 
D) Both are negative.

Quizplus · Accepted Answer

The Answer of  Using only this graph of f(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$ k, what are the signs of h and k?
A) Both are positive. 
B) h is negative and k is positive. 
C) h is positive and k is negative. 
D) Both are negative.

Using Only This Graph of F(x) f(x)=a(x−h)2+kf ( x ) = a ( x - h ) ^ { 2 } + kf(x)=a(x−h)2+k

Using Only This Graph of F(x) $f ( x ) = a ( x - h ) ^ { 2 } + k$