If Michael and Imani add an 18% tip to the bill, what does their lunch cost in total? Enter your answer in the box.
2 answers:
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Answer:
y = x + 4
Step-by-step explanation:
Let the equation of the linear function represented by the table is,
where m = slope of the line
And this line passes through the points and
Slope of the given line =
From the given table two points lying on the function are (-4, 0) and (1, 5).
Slope 'm' = = 1
Therefore, equation of the linear function passing through (1, 5) and slope 1 will be,
y - 5 = (x - 1)
y = x + 5 - 1
y = x + 4