Can you identify the slope and y-intercept for each of these graphs?

1

graph of a line passing through the points (-2,-6) and (0,0)

slope/rate:

y-intercept:

2

graph of the line that passes through (-5,7) (0,1) and (5,-5)

slope/rate:

y-intercept:

3

diagonal line passing through the points (-4,3) and (0,-5)

slope/rate:

y-intercept:

4

graph of the line that passes through (-1,2) and (0,3)

slope/rate:

y-intercept:

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