Answer:
A
Step-by-step explanation:
-8*2+6≤2(-3*2+1)
= -10≤-10
Step-by-step explanation:
z = (x − μ) / σ
z = (65 − 69) / 3.5
z = -1.14
If graph of the function y=f(x) was shifted to the right 1 unit, then you got new function y=f(x-1).
Reversly, if you have the function

that is obtained by shifting to the right 1 unit, then the initial function was

.
Answer: Correct choice is D.