Answer:
360 mi/h
Step-by-step explanation:
The speed for the outbound trip was ...
speed = distance/time = (715 mi)/(2 1/6 h) = 330 mi/h
The inbound speed was ...
(715 mi)/(1 5/6 h) = 390 mi/h
The airspeed of the plane is the average of these two ground speeds, so is ...
(330 +390)/2 = 360 . . . . mi/h
Answer: y intercept = y=-1/3x+4, point-slope = (y-6)=-1/3(x+6)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Because I know what a translation is
Replace x with the x value solve to get the y value.
see attached picture for answers.