HELP! Please ALGEBRA SUCKS! Which function has a minimum at -2 and a line of symmetry at x = 3?

A) y = -2x^2 - 12x - 20
B) y = -2x^2 + 12x - 20
C) y = 2x^2 + 12x + 16
D) y = 2x^2 - 12x + 16

Oh and all absurd answer will be reported( •_•), really important test. Best BRAINLEST!

Thanks! (\• v •/)

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Which table represents a linear function? i'll give brainliest to first answer ^'^

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