R = kp/st
18 = 12k/(1/6 x 2)
18 = 12k/(1/3)
18 = 36k
k = 18/36 = 1/2
Answer:
The 'm' stands for slope and the 'b' stands for the y-intercept, which is where the line crosses the y-axis.
Y=-x+9 is the correct answer
Answer:
a straight line at an angle of 90° to a given line, plane, or surface.
Step-by-step explanation:
