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Can some please help me with this questions

Can Some Please Help Me With This Questions class=

Sagot :

9514 1404 393

Answer:

  1. y = 100,000(1 + 0.15)^t
  2. y = 1200(1 -0.06)^t
  3. y = 49.50(1 -0.07)^t
  4. y = 135(1 +0.05)^t
  5. value of $200 decreases (decays) by 25% each year

Step-by-step explanation:

It should be no stretch to understand that "increases" means the function is a growth function (+ sign), and "decreases" means the function is a decay function (- sign).

The multiplier in front (a) is the initial value — the value when t=0.