What is the slope of a line that is perpendicular to y=4/5x+15 and passes through point (−3, 4)?

Answer:Step-by-step explanation:The slope of the line y = -5x-4 is -5 or -5/1 so the slope of the perpendicular line is +1/5 eg…y = x/5 + cTo find c we substitute x=15, y=-2-2 = 15/5 + c-2 = 3 + cC = -5So the equation isY = x/5 - 5