What is the amplitude of the graph of y = 3 sin (2x - 1) + 4?
No links answer choices in picture

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi