Question

18. Question Category: Writing Linear Functions and Equations

Select the correct answer.
What is the equation for a line that passes through the points (5,-3) and (-10,15)?
6
y =
52 – 3
y =
6
2 + 3
5
6
--
Oy= -
- 3
Oy=-=+3

Answer 1

15-(-3)/(-10)-5

12/-15

3/5

y = 3/5x + b

15 = 3/5(-10) + b

15 = -6 + b

15 + 6 = b

b = 19

y = 3/5x + 19