-3×^5+11×^4+33×^3-26×^2 -36×-6/×^3+6×^2-3×-5 I keep getting this wrong
1 answer:
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Answer:
a = 2
b = 4
The equation is ⇒
Step-by-step explanation:
∵ It is an exponential Regression
∴ y = where a ≠ 0
∵ x = 0 ⇒ y = 2
∴ 2 = a ⇒ 2 = a(1) (where b^0 = 1)
∴ a = 2
∵ x = 1 ⇒ y = 8
∴ 8 = 2(b)^1 ⇒ 8 = 2b ⇒ b = 8 ÷ 2 = 4
∴ b = 4
∴ The equation is ⇒