Check whether the function f(X)=|x-3|+|x+2|+|x-7| is continuous at x=3,7 or not?

the function f(x)=3x-1,x 2 is continuous on

Examine whether the function f given by f(x)=x^(2) is continuous at x=0

If f(x)={(x^2+1", "x ne 1),(" "3 ", "x=1):} , then check whether the function f(x) is continuous or discontinuous at x=1

Prove that the function f(x)=x^(2)-7x+3 is continous at x=1,x=2,x=3

Check whether is a factor of 3x^(3)+7x

The range of the function f(x)=3x^(2)+7x+10 is

Check the continuity of the function f(x)=2x-1, if x =0

If the function f(x)=(3x^(2)ax+a+3)/(x^(2)+x-2) is continuous at x=-2, then the value of f(-2) is

Find whether the function f(x)=[x] is continuous at (a)x=(4)/(3)(b)x=3(c)x=-1(d)x=(2)/(3)