Home
Class 11
MATHS
Without using the derivative, show that ...

Without using the derivative, show that
The function `f(x) = 3x + 7` is strictly increasing on R

Answer

Step by step text solution for Without using the derivative, show that The function f(x) = 3x + 7 is strictly increasing on R by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • APPLICATION OF DERIVATIVES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Exercise-10(h)|35 Videos

  • APPLICATION OF DERIVATIVES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Exercise-10(f)|12 Videos

  • ADDITION OF VECTORS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Exercise - 4 (b) |11 Videos

  • DIFFERENTIATION

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Exercise-9(d)|15 Videos

Similar Questions

Explore conceptually related problems

Without using the derivative, show that The function f(x) = e^(3x) is tricktly increasing on R

Without using the derivative, show that The function f(x) = 5-7x is strictly decreasing on R

Knowledge Check

  • The function f(x) =3x^2-4x is increasing in

    A
    `(2//3,oo)`
    B
    `(2//3,4)`
    C
    `(2//3,2)`
    D
    `(2//3,3//2)`

    • Similar Questions

    Explore conceptually related problems

    Without using the derivative, show that The function f(x) = ((1)/(2))^(x) is strictly decreasing on R

    Find the derivative at x = 2 of the function f(x) = 3x .

    Show that the function given by f (x) = 3x + 17 is increasing on R.

    Show that the function given by f(x) = 7x – 3 is increasing on R.

    Find the derivative of the function (sin r )/(x)

    Show that the function given by f (x) = e ^(2x) is increasing on R.

    Find the intervals in which the function f(x) = x^(3) - 3x^(2) + 4 is strictly increasing for all x in R

    Home
    Profile