draw the curve. THe area under the curve from t=0 to t=7 is distance (velocity*time=distance).
It should be a triangle, and you can figure the area of that.
The velocity of a car is f(t)=7t meters/second. Use a graph of f(t) to find the exact distance traveled by the car, in meters, from t = 0 to t = 10 seconds
3 answers
The easier way is to use integral calculus:
distance= INT (f(t))dt=INT 7t*dt from 0 to 7 = 7/2 49
check that with your graph.
distance= INT (f(t))dt=INT 7t*dt from 0 to 7 = 7/2 49
check that with your graph.
Does it mean, 0.5*10*70=350 m?
1 answer