The function `f(x)=ax+b` is strictly decreasing for all `x epsilon R` if

The function f(x)=ax+b , is strictly decreasing for all x in R iff :

The function f(x)=ax+b is strictly increasing for all real x is

The function f(x) = ax + b is strictly increasing for all real x if

Write the set of values of a for which the function f(x)=ax+b is decreasing for all x in R.

The function f(x)=ax+b is strictly increasing for all real x is a) agt0 b) alt0 c) a=0 d) ale0

If a is real number such that 0 lt alt 1 , show that the function f(x) = a^(x) is strictly decreasing on R.

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

If a is a real number such that 0 lt a lt 1 , show that the function f(x) = a^(x) is strictly decreasing on R.

If the function f(x)=cos|-x|-2ax+b is strictly increasing for all R, then

The function f(x) = x + cos x + b is strictly decreasing over R then: