Which statement is true about f(x)=-2/3|x+4|-6?
a. the graph of f(x) has a vertex of (-4,6)
b. the graph of f(x) is horizontally stretched
c. the graph of f(x) opens upward
d. the graph of f(x) has a domain of x < or equal to -6

option:B

Step-by-step explanation:

we are given the function y=(-2/3)|x+4|-6

Clearly from the graph attached to it we can see that the vertex of the graph is (-4,-6), option A is incorrect.

also the graph opens downward so option C is incorrect.

the function f is defined for all x hence the domain is all of the real numbers so option D is also incorrect.

Hence option B is correct which says that The graph of f(x) is horizontally stretched.

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step-by-step explanation:

answer: it's upside down and i can't read it

step-by-step explanation: