If the domain of the square root function f(x) is x57. which statement must be true?
o
7 is subtracted from the x-term inside the radical.
the radical is multiplied by a negative number.
7 is added to the radical term.
the x-term inside the radical has a negative coefficient.
o
o

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false

In the next 10 month, colin wants to save $900 for his vacation. he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.