1. Choose the equation of the vertical line passing through the point (–4, 2). (5 points)

y = –4

x = –4

y = 2

x = 2

  1. Choose the equation of the horizontal line that passes through the point (–5, 1). (5 points)

y = –5

x = 1

y = 1

x = –5

  1. Choose the equation below that represents the line passing through the point (–2, –3) with a slope of –6. (5 points)

y + 3 = –6(x + 2)

y + 2 = 6(x + 3)

y – 3 = –6(x – 2)

y – 2 = 6(x – 3)

Verified Answer :

Answer:

9) \(x = - 4\), 10) \(y = 1\), 13) \(y + 3 = -6\cdot (x+2)\)

Step-by-step explanation:

9) A vertical line has the form x = a, which means that for all value of y, the value of x remains constant. Then, the equation of the vertical line passing the point is:

\(x = - 4\)

10) A horizontal lines has the form y = a, which means that for all value x, the value of y remains constant. Then, the equation of the vertical line passing the point is:

\(y = 1\)

13) The y-intercept is determined with the help of the straight line equation and all known variables:

\(y + 3 = -6\cdot (x+2)\)