The answer is the you need to know is 100
Answer:
Answer:
50.2
Step-by-step explanation:

Answer:
y = 3sin(2x+pi)
Step-by-step explanation:
We know that a is equal to 3 because the distance from 3 to the midpoint 0 is 3
We also know that is a phase shift of pi/2 as that is where the new start of our sine function lands
We know there is a compression of 2 as our period has changed from 2pi to pi
So naturally we change pi/2 to pi since we put the 2 inside the parenthesis
Best of luck
f(-2) is the x value, fond the Y value of the graphed line when the line is at x -2.
The line is at Y = 2
The answer is B.
Answer:
average speed of sprinter will be 10.42m/s
Step-by-step explanation:
distance covered=s=100m
time taken=t=9.67m/s
average speed=
average speed=
average speed=10.42m/s