GRADIENT-INTERCEPT FORM For each graph identify the y-intercept and the gradient: 1) 4) 7 ) w i tre 4 -3 -2 - y-intercept: .........". y-intercept: ........ y-intercept: ......". gradient: gradient: gradient: 2) 5) 8) 4 3 -2 -1 y-intercept: .... y-intercept: y-intercept: ........ gradient: gradient: gradient: 3) 6) 9) tre 4 -3 -2 - y-intercept: y-intercept: .... y-intercept: gradient: gradient: gradient