Write an equation in point-slope form of the line through point J(-5, 6) with slope 4.
a. y-6=-4(x - 5)
c. y + 6 = -4(x - 5)
b. y - 6 = 4(x + 5)
d. -6 = -4(x + 5)

Dentify one advancement from the industrial revolution that had a significant impact on agriculture, and discuss the benefits this advancement had on the industry.

Which of the following areas has the highest population density?

The graph below plots the temperature and luminosity of stars on the main sequence.