Which integral gives the area of the region in the first quadrant bounded by the graphs of y2 = x − 1, x = 0, y = 0, and y = 2?

the integral from 0 to 1 of 2, dx plus the integral from 1 to 5 of the quantity 2 minus square root of x minus 1, dx

the integral from 0 to 5 of 2 minus the square root of x minus 1, dx

the integral from 0 to 1 of 2, dx plus the integral from 1 to 5 of the quantity 3 minus x, dx

the integral from 0 to 1 of 2, dx minus the integral from 1 to 5 of the quantity 2 minus square root of x minus 1, dx