Adata table shows that as the input (x) increases by 1, the output (y) decreases by 7. when x is 0, y is –2. what is the equation for this function? a. y = 7x – 2 b. y = 7x c. y = –7x – 2 d. y = –7x + 2

Situation: . find the substance's half-life, in days. round your answer to the nearest tenth. a 11 gram sample of a substance that's used to treat thyroid disorders has a k. value of 0.1247. enter the correct answer n - noekt done no - initial mass (at time t = 0) n - mass at timet k a positive constant that depends on the substance itself and on the units used to measure time t= time, in days