A house on the market was valued at $278,000. After several years, the value decreased by 9% By how much did the house's value d
2 answers:
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Answer:
Step-by-step explanation:
To find the slope of the line , we will write the equation in the form:
where:
slope
y - intercept.
To write in this form , we will make y the subject of the formula.
Subtract 4x from both sides
Divide through by 2
Therefore :