The points ( - 3, - 9) and ( - 7, - 4) fall on a particular line. what is its equation in point-slope form?

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

Graph the line with the given slope m and y-intercept b. m=-3,b=1

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2