In this equation, the form is y=mx+b, where b is the intercept. First, you need to choose two points on a graph. For example, (7,1) or (14,2) are both points on a graph. The general formula to find the slope is rise over run or (y2-y1) divided by (x2-x1). However, that method takes a while. If you already have the equation, which in this case you do, you don't have to do all the complicated stuff. By looking at the form of the equation, y=mx+b or y=5x+2, you can find the slope. m, or 5 is the slope in this case and b, or 2 is the intercept.
Slope of given line = -3 Therefore, slope of perpendicular = 1/3
22
y = 0.25x + 2 The slope of the line is 0.25
The slope is 1 and the y intercept is 5
1
the slope is 2, the number in front of the 'x' term
Equation of given line: 3x + y = 15 or y = -3x + 15 Slope of given line = coefficient of x = -3 Slope of perperndicular = -1/(slope of given line) = -1 / (-3) = 1/3
the slope of the line is -4
It is 8 and the y intercept is 8
The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).
Slope = 2
Slope: -9