Find the domain and range of
f(x) = (3-2x)​


Sagot :

Domain

f (x) = ( 3 - 2x)

  • Use the commutative property to reorder the terms

f (x) = - 2x +3

  • The domain of a linear function is the set of all real numbers

x ∈ R

Range

The range is the set of all valid y values. Use the graph to find the range. Interval Notation : [tex] - \infty, \infty [/tex] Set-builder Notation: { y|y ∈ R }

Hope it help ^^