If line passing through (3, -1) with slope 4; find y-intercept.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. -13.
Line through (3, -1) with slope 4
Equation: y + 1 = 4(x – 3)
⇒ y = 4x – 12 – 1 = 4x – 13
y-intercept = –13