Question

फाइंड रेंज ऑफ एक्स स्क्वायर प्लस 5 एक्स प्लस 3 बाय एक्स प्लस 4 ​

Answer 1

Answer:

Range = (-∞, ∞)

Step-by-step explanation:

$f(x) = \frac{x^2+5x+3}{x+4}$

When x increases from -∞, f(x) gradually increases from -∞ and near x = -4, f(x) increases sharply towards ∞.

Similarly, When x decreases from ∞, f(x) gradually decreases from ∞ and near x = -4, f(x) decreases sharply towards -∞.

So Range is (-∞, ∞)

Domain is all real numbers except -4.