Question

Write the domain of begin function . . . f of x equals, the square root of the quantity . . . 2 times x plus 1 . . . end function

Answer 1

Domain of
`f(x)=√(2x+1)` are the values of x for which 2x + 1 < 0
2x < -1
x < -1/2

Therefore, domain is all real numbers less than -1/2