2) Which of the following represents an equation of a line parallel to one whose equation is 2y + 8x = 18?
A) y = -4x + 3
B) y = 4x+ 7
C) y = 8x + 2
D) y = -8x + 9
Parallel has the same slope 2y + 8x = 18 Make it slope in form: y = mx + b Divide the equation by 2 y + 4x = 9 Now subtract 4x Y = -4x + 9 The slope is -4 Which equation also has same slope?
