two graphs are shown below:

graph a shows scatter points 1, 3 and 2, 5 and 3, 7 and 4, 9 and 5, 11
graph b shows scatter points 1, 11 and 2, 9 and 3, 7 and 4, 5 and 5, 3

which scatter plot shows a linear relationship between x and y?

only graph a
only graph b
both graph a and graph b
neither graph a nor graph b

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