interval (a , +infinity) be the range of function f. The range of f(x) – 4 is given by , calculus homework help
Question
Let the interval (a , +infinity) be the range of function f. The range of f(x) – 4 is given by
(A) the interval (a – 4 , +infinity)
(B) the interval (a + 4, +infinity)
(C) the interval (a, +infinity)
(C) None of the above
Question :
True or False. The equation y = | x | , with y >= 0, represents y as a function of x.
Question :
True or False. The equation x = | y | , with x >= 0, represents y as a function of x.