Which function has an inverse that is also a function? O {(-4, 3), (-2, 7), (–1, 0), (4, -3), (11, -7)} O {(-4, 6), (-2, 2), (–1, 6). (4, 2), (11, 2)} O {(-4, 5), (-2, 9), (-1, 8), (4, 8), (11, 4)} O {(-4,4), (-2, -1). (–1, 0), (4, 1), (11, 1)}​

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Simplify this expression. 8x 16(x + y)

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?