12 13
label a ray with endpoint y. determine an appropriate name for a ray whose endpoint is y.
choose the correct ray whose endpoint is y
x

actually what is a question i don't understand

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu