No student devices needed. Know more
9 questions
Which two equations below are parallel?
y = 2x + 1 and y = -1/2x + 1
y = 2x + 3 and y = -2x + 3
y = 2x - 1 and y = 1/2x - 1
y = -x + 4 and y = -x + 2
What is the slope of a line parallel to the line whose equation is: -2x + y = - 7?
-2
1/2
-1/2
2
Explore all questions with a free account