3 years ago

I need help with this?

Mathematics

1 answer:

kogti [31]3 years ago

8 0

Answer:

y = 3( $0.5^{x}$ )

Step-by-step explanation:

Exponential function has the form f(x) = k $b^{x}$ where b > 0 and b ≠ 1

~~~~~~

3 = k × $b^{0}$ ⇒ k = 3

1.5 = 3( $b^{1}$ ) ⇒ b = 0.5

Thus, y = 3(  $0.5^{x}$  )

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