Question

Which is an equation in slope-intercept form of the line that contains the points S(7, –9) and T(8, –7)?


y = 2x – 23





B.

x + 2y = –23





C.

x – 2y = 23





D.

y = 2x + 23

Answer 1

1st or last are the proper form

Answer 2

we can plug in a point to check

Answer 3

y = 2x + 23
-9 7
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-9 = 14 + 23 .... aint that one, pick the other

Answer 4

i dunno i got y=2x-5...hmm maybe i did it wrong...