Question

18. What is an equation for the line that passes through points (8, –3) and (9, 10)?
(y + 3) = –13(x – 8)
(y + 3) = 13(x – 8)
(y – 3) = –13(x + 8)
(y – 3) = 13(x + 8)

Answer 1

What's the slope of the line that goes through (8, –3) and (9, 10)

Answer 2

m = 13

Answer 3

I think

Answer 4

so m = 13

Answer 5

oh you already said that, my bad

Answer 6

because m = 13, you can plug this along with x1 = 8 and y1 = -3 into y - y1 = m(x - x1) to get

y - y1 = m(x - x1)

y - (-3) = 13(x - 8)

y + 3 = 13(x - 8)

Answer 7

thank you

Answer 8

yw