0.2 miles / (0.04 miles per minute) = 5 minutes (miles cancel out)
Answer:
18. Slope (m) = 1/2
Y-intercept (b) = -6
19. Slope (m) = 2
Y-intercep (b) = 8
20. y = 1/2 + 6
Step-by-step explanation:
y = mx + b
y - 2x = 8
y = 2x + 8
It is true , you must show that the assumption leads to a contradiction.
Y=8x+1
-3x and -3x are both negative slopes