How can I solve an system of a equation using graphing
1 answer:
A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.
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Answer:
Step-by-step explanation:
Given that:
For year 2000; x = 0
So;
For year 2001; x = 1
For year 2002; x = 2
For year 2003; x = 3
For year 2005; x = 5
r(5) = 16
For year 2010; x = 10
For year 2018; x =18
Thus, the table can be presented as seen below.
Year 2000 2001 2002 2003 2005 2010 2018
x 0 1 2 3 5 10 18
r(x) 35 22.8 14.8 11 16 102 458
SO, we will notice that the revenue for the albums starts decreasing and when it reaches the minimum, it started increasing with increasing x.
The attribute behind this trend is because the revenue function r(x) typically implies that it is a quadratic function.