The equation of line possible solution sets of the equation are all the points that lie on the graph of this function.
<h3>What is the general equation of a Straight line?</h3>The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line can be also written as -
Ax + By + C = 0
By = - Ax - C
y = (- A/B)x - (C/A)
Given is the line y = 6x - 11
Plot the graph on the equation. The coordinates on the line plotted represents all the coordinates that are the solution for the equation -
y = 6x - 11
Therefore, the equation of line possible solution sets of the equation are all the points that lie on the graph of this function.
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Answer:
Mary is times heavier than her sister
Step-by-step explanation:
Mary's Weight = n
Sister's Weight = n - 15
To find how many times mary is heavier, we need to multiply "that many time" [let it be x] with sister's weight to get Mary's weight.
<u>e.g. </u>If someone weighs 100 and another person 50, 50 * 2 = 100, thus, 100 kg person is 2 times heaving. We do same for this:
(n - 15) * x = n
x = n/(n - 15)