Which is the range of the function f(x) = 1/7(9)? O all real numbers
O all real numbers less than 0
O all real numbers greater than 0
O all real numbers less than or equal to 0
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the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex