A plane travels 2,000 kilometers at a a speed of 900 kilometers per hour (kph) with no wind. When a tailwind is present, the pla
2 answers:
Answer:
The meaning of the y-intercept is the time needed for the plane to cover 2,000 kilometers at a a speed of 900 kilometers per hour (kph) with no wind.
Step-by-step explanation:
The time it takes the plane to travel 2,000 kilometers with the tailwind, t(x), is defined by the function
where x is the increase in speed when the plane travels with the wind (tailwind).
The y-intercept is at x = 0, then
The meaning of hours is the time needed for the plane to cover 2,000 kilometers at a a speed of 900 kilometers per hour (kph) with no wind.
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