Use this function to answer three following questions A quadratic function is defined by g(x) = (x+4)² + 7.

1. what is the vertex of the graph of function f?

2. does the vertex represent the minimum value or the maximum value of the function? one sentence explaining please

3. if you were to shift this graph 5 units down from where it is not, what would be the equation represented by the new graph

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

you have to find the same variables -3n - 5n so this would be -3n +(-5n) which equals -9n

answer is  

a.

93.98 sq. in.

hope you got it chief

answer is 60/15 use pemdas and simplify the top and bottom. then divde by 5 and

final answer 12/3

final simplified 4/1