Answer:
the slope is 7
y intercept is -4
Explanation:
y-y1 = m(x-x1)
m = (y2-y1) / (x2-x1)
m = (10-3)/(2-1)
m=7/1
y-3=7(x-1)
y-3=7x-7
y=7x-7+3
y=7x-4
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