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

Answer 1

@StudyGurl14

Answer 2

i'm not sure

Answer 3

srry

Answer 4

If the range of F is given by the interval (a, +infinity), we can write the following inequality \[f(x)>a\]
Add negative 4 to both sides of the inequality to obtain , hold up I need to refresh

Answer 5

Say the range was (5,7) of f.
Like say the graph looked like this:

what would the range look like if we had f(x)-4...
Well subtract each of those y-values by 4.