Please help me i need help

C. y-1 = f(x)

Step-by-step explanation:

We can see the difference between the red and black graphs is that the red graph is one unit higher in the y direction. Since there are no other differences, it is not possible to change to the input of the equation and achieve the red graph. Therefore answers a and b are not possible. If D was the answer, the red graph would be mirrored across the x axis. Answer c can be rearranged to y=f(x)+1 which would increase f(x) by 1.

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

step-by-step explanation: it is d