Question

f(x)= 3x-2/5x+4 domain and range​

Answer 1

Step-by-step explanation:

f(x)=3x^2-5x-2f(x)=3x2−5x−2

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(−∞,∞)

Set-Builder Notation:{x|x∈R}

Locate the vertex of the parabola.

Tap for more steps...(56,−4912)

The range of a parabola that opens up starts at its vertex

(56,−4912)

and extends to infinity.

Interval Notation:[−4912,∞)

Set-Builder Notation:{y∣∣∣y≥−4912}

Determine the domain and range.

Domain: (−∞,∞),{x|x∈R}Range: [-4912,∞),

{y∣∣∣y≥−4912}

@By Samu__❤__