Question

Find the maximum value, and where it occurs for eAch function.
G(x)= (square root -x^2+4x+12)

Answer 1

the vertex of the parabola
y = -x^2 + x + 12

x^2 - x = -y + 12

x^2 - x + 1/4 = -y+ 12.25

(x-1/2)^2 = -1 (y-12.25)

vertex at (1/2 , 12.25)

there -x^2 + 4 x + 12.25 = -1/4+2+12.25
= 14
G = sqrt(14)

Answer 2

4x sort (25−x2)

Answer 3

nvm that is not correct! i was trying to ask a question