1. write the equation of the line passing through the points (−1, 2) and (3, 4)

a. y = 2x − 2
b. y = 2x − 10
c. y = 1/2x + 5/2
d. y = 1/2x − 5/2

2. a cayenne pepper plant's height when purchased was 3 inches. one week later, the plant 's height was exactly 4.3 inches. a bell pepper plant was also purchased at a height of 3 inches. its height, h, after x weeks of growth is represented by h = 1.3x + 3. assuming both plants continue to grow at a constant rate, which statement best compares the rate of change per week of the pepper plants?

a. 3 > 1.3
b. 4.3 > 3
c. 1.3 = 1.3
d. 3 = 3