Which graph represents the function y2 = -16X?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

X+y=-4 x-y=2 use elimination with adding and subtraction