It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
y = 6 - xThe slope is -1 .The y-intercept is y=6 .
-2
x + 5y = 10 5y = -x + 10 y = -x/5 + 2 m = -1/5 or .2
8
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
That's a vertical line; the slope is not defined.
Slope of a line perpendicular to x-y=16
The equation for the slope of a line is y=mx+b
The graph of the equation [ x = -3 ] is a straight vertical line, passingthrough the point [ x = -3 ] on the x-axis. Its slope is infinite.
It has infinite slope.
7x is still the slope, no matter what x equals.
4
first of all, i dont see how slope and yintercept has anything to do with shopping. usually in an equation, y= mx+b, m stands for slope, and b is the y-intercept. x and y are just x and y. If the equation is mixed up, and is not in y=mx+b format, you need to solve to get y on one side, the slope, x, and whatever the presented constant is (which is the y-intercept) on the other side. hope this helps.
y = 6 - xThe slope is -1 .The y-intercept is y=6 .
Slope: -1 intercepts: (0,1000),(1000,0)
yes, change in y over change in x equals slope