What sets of ordered pairs represents a function ? a={(2,-2), (5,-5) (-2,,5)} b={(4,2), (4,-2) , (9,3) (9,-3)}

What is the value of the expression below? 148+(-6)| + |– 35= 7|

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

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