Answer:
[tex]y=\frac{-1}{10}x+240[/tex]
Step-by-step explanation:
The question is not complete, the graph of the question is attached.
The equation of a straight line can be represented by:
y = mx + c
Where m is the slope of the graph and c is the intercept on the y axis. From the graph attached, the intercept on the y axis is 240, therefore c = 240. To find the slope, we use the equation:
m = change in y / change in x
m = (195 - 240) / (450 - 0) = -45/450 = -1/10
substituting the value of c and m in the equation gives:
[tex]y = mx+c\\[/tex]
[tex]y=\frac{-1}{10}x+240[/tex]
