The graph of function h is shown (in the picture) I'm fairly sure there supposed to connect, but they won't. Anyone know why?

[Original Equation: h(x) = {-x^2-6x-9 x<-2
{(1/3)^x -4 -2 ≤ x ≤ 2
{1/2x -4 x>2

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: