Question 2

A line goes through point (-1, 3) and is parallel to y axis. What is equation of this line

Group of answer choices

x=-1

y=3

y=3x-1

none of these answers

Flag question: Question 3

Question 3

2pts

2y-6x+4=0

What is slope of the line that is parallel to the above line

Group of answer choices

3

-3

6

none of these answers

Flag question: Question 4

Question 4

2pts

y=-0.5 x -3

find equation of a line that goes through point (1,3) and is perpendicular to the above line.

Group of answer choices

y=-2x -1

y=2x+5

y=2x+1

none of these answers

Flag question: Question 5

Question 5

2pts

solve this inequality:

2x+4> -x+1

give your answer in interval notation.

note

Group of answer choices

(1,)

(1,)

(,1)

(,1)

(1,)

(1,)

none of these answers