Answer:
x = 3, y = 2
Step-by-step explanation: Can i have brainliest
Answer:
$40.39x
Step-by-step explanation:
hope this helpss!!!
Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original.
A cosine is just a sine shifted to the left by π/2. A cosine of 4x is shifted to the left by only π/8 because of the factor 4. Sketch them.
The region we're looking for is this sausage-shaped part between the cos and the sin.
The x intercepts are at π/8 for the cosine and π/4 for the sine. The midpoint between them is at (π/8 + π/4)/2 = 3/16π.
The region is point symmetric around the x axis, so the y coordinate of the centroid is 0.
So the centroid is at (3/16π, 0)