through:(-1,-5) and (0,5)

Answer 1

through:(-1,-5) and (0,5)

using the slope formula: (Y2-Y1)/(X2-X1)

(5- -5)/(0- -1) = (5+5)/(0+1)

m = 10

next use point slope formula

y-y1 = m(x-x1)

y-(-1) = 10(x- -5)

y+1 = 10(x+5)

y+1 = 10x+50

y= 10x-49

Answer 2

The slope between those two points could be found using

Y2-Y1

X2-X1