The diagonal distance the point (1,1) and the point (6,9) is 9.43 units.
An equation is an expression that shows the relationship between two or more variables and numbers.
Let y represent the total cost for x luminary bags.
The graph passes through the point (10, 5) and (60, 30), hence:
[tex]y-5=\frac{30-5}{60-10} (x-10)\\\\y=0.5x[/tex]
The total cost for buying x number of luminary bags is given by the equation y = 0.5x
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