(30 points, will mark as brainliest) i need with my algebra 1 homework, its open book so don't worry i can ask on here. *slightly urgent*2. suppose y varies directly with x. write a direct variation equation that relates x and y when y = 8 and x = -4. 3. write an equation in slope intercept form of the line that passes through (-3,4) and (1,4). 4. write an equation in point slope form that passes through the point (-2,5) and has a slope of 4. 5. write an equation of a line that pass through (3,4) and is perpendicular to the graph of y = -3x + 7. explanations would be nice, but if you cannot do that its fine. i just need a bit of .