You visited us 1 times! Enjoying our articles? Unlock Full Access!

Identity Function

The identity ...

Question

The identity function is mathematically represented by the formula

y = 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

y = x^{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

y = | x |

No worries! We‘ve got your back. Try BYJU‘S free classes today!

y = x

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $y = x$
Identity function is the name of the function f(x) = $y = x$
Modulus function is the name of the function f(x) = $y = | x |$
Quadratic function is the name of the function f(x) = $y = x^{2}$

Suggest Corrections

Similar questions

{(x, 2), (4, y)}

(x, y)

x^{2} y > 0

x + y = 0

x y < 0

\frac{1}{x} - \frac{1}{y} = 0

f (x)

f (x + y) = f (x) + f (y) + x y^{2} + x^{2} y

x

y .

lim x \to 0 \frac{f (x)}{x} = 1

f^{'} (3)

x^{3} - x^{2} y + x - y = 0

f (x, y) = x^{2} y - 3 x y + 2 y + x

Join BYJU'S Learning Program