y equals 4x+1 is a parallel line to y equals 4x.
the answer in the text book is 0.693 but i cannot get the answer
Parallel, the slope of the second equation is 4
y = -x/4
4x+2y = 6 2y = -4x+6 y = -2x+3 Perpendicular slope is 1/2
-- The slope of the graph of [ 4x + y = 2 ] is -4.-- The slopes of perpendicular lines are negative reciprocals.-- The slope of any line perpendicular to [ 4x + y = 2 ] is 1/4 .
It is: minus 1.25
It is perpendicular to a family of other linear equations: of the form 4y = x + c