Can u pls help me out I’ll give u a star

A function cannot have multiple y values for the same x value. Therefore option two is the answer.

Step-by-step explanation:

Answer option one has different x values and y values so it is a function.

Answer two has the x value -5 for the y value 7 and -4 so it is not a function.

Answer three has different x values and the same y value of 6 for -1 and 5, it is a function.

Answer four has different x values for each but the y value of 2 is used with -3 and 2, it is a function.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

answer: i think it is (1,-2)