Patrick is installing tile in his kitchen. There is a 4-foot square island in the kitchen that he will be placing tile around, as shown in his kitchen floor layout below. Note: picture not drawn to scale If w = 7 ft, x = 14 ft, y = 8 ft, and z = 10 ft, what is the area of the kitchen floor that will be tiled? A. 232 sq ft B. 162 sq ft C. 344 sq ft D. 248 sq ft

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.