Given the functions: f(x) = 5x + 12 and g(x) = 2x − 20.

Graph the functions to determine which value of x is closest to where g(x) begins to exceed f(x).
A) x = 5
B) x = 6
C) x = 7
D) x = 8

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0