5x to the second power minus 8x plus one +2 extra second power minus 4x -11

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Based on the diagrams, what is the value of x?