The table below shows the relationship between the number of teaspoons of baking powder in a mix and the height of fudge brownies in centimeters. which equation represents the height of fudge brownies with x teaspoons of baking powder?

making fudge brownies
baking powder (tsp) 5 6 7 8
height of brownies (cm) 2.15 2.43 2.71 2.99

a. y = 0.28x + 0.75

b. y = 0.75x +0.56

c. y = 0.75x + 0.28

d. y = 0.56x + 0.75