Question

y≤ -2x+1;(2,2)

Answer 1

What's the question? Is (2,2) within y(x)'s domain and range?

Answer 2

is says to tell if there linear inequality

Answer 3

We're given a linear inequality, i.e., y≤-2x+1.

This is making the statement that y is less than or equal to -2x+1, and since -2x+1 is a linear function, this is already a linear inequality.

Answer 4

determine weather the orderd pair is a soution of linear inequality.

Answer 5

If this helps at all, the point (2,2) doesn't fit in y≤-2x+1. Put in 2 for x and y, so we have 2≤-2(2)+1, which gets us 2≤-3, which isn't true, is it? -3 is not greater than (or equal to) 2.