$$y = 0.25x^2 - 7.5x + 80.25$$ The equation gives the estimated stock…

Question

Prompt

y = 0.25 x^{2} - 7.5 x + 80.25

The equation gives the estimated stock price

y

, in dollars, for a certain company

x

days after the company went public, where

0 \leq x \leq 20

. Which statement is the best interpretation of

(x, y) = (1, 73)

in this context?

The company's estimated stock price increased $73 every day after the company went public.

The company's estimated stock price increased $1 every 73 days after the company went public.

1 day after the company went public, the company's estimated stock price is $73.

73 days after the company went public, the company's estimated stock price is $1.