There is no slope nor intercept because there is no equation, simply an expression.
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
You can write it either in standard form (ax + by = c) or in slope-intercept form (y = mx + b)
Without the inclusion of an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation
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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.
We know that the line passes through points (2, 2) and (0, 10) (since the y-intercept is 10).Using these two points, we can find the slope of the line,m = (10 - 2)/(0 - 2) = 8/-2 = 4/-1 = -4.Now by using the slope, m = -4, and the y-intercept, 10, we can write the equation of the line in the slope-intercept form, y = mx + b which isy = -4x + 10.
I shall do this one , but you must do the rest otherwise you will not learn. 2y = 8x - 2 is the given eq'n/ The straight line form is y = mx + c'. 'm' is the slope/gradient of the line 'c' is the y-intercept. So divide both sides by '2' ; this will result in 'y = ' Hence y = (8/2)x - 2/2 y = 4x - 1 is the straight line form of y = mx + c. So the slope is m = 4 The y-intercept is c = -1 NB for all linear equations this is the method. NNB Linear eq'n may appear in various forms. 2y = 8x - 2 2y - 8x = -2 2y - 8x + 2 = 0 y - 4x + 1 = 0 etc., So you need to algebraically rearrange into the y = mx + c form However, if there are powers of 'x' or 'y' it is NOT a straight line. Hope that helps!!!!