can you please solve it.........Find the range of the function f(x)= 2-3x, x belongs to R,  R>0

The given function is f(x) = 2 – 3x, x ∈ R⁺.

Let y = 2 – 3x

∴ 3x = 2 – y

Given, x ∈ R⁺

∴ x > 0

⇒ 2 – y > 0

⇒ – y > – 2

⇒ y < 2

Thus, range of f(x) = (– ∞, 2).