Which answer is an equation in point-slope form for the given point and slope? point (1,-7) slope -2/3

a y+7=-2/3(x-1)
b y-7=-2/3(x+1)
c y+7=2/3(x+1)
d y-7=2/3(x-1)

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Consider the first four terms of the sequence below. what is the 8th term of this sequence?