If the domain of the square root function f(x) is x<_7, which statement must be true? a) 7 is subtracted from the x term inside the radical.
b) the radical is multiplied by a negative number.
c) 7 is added to the radical term.
d) the x term inside the radical has a negative coefficient.

answer: 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

step-by-step explanation:

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for