Elena's cousins went to a restaurant. The part of the entire cost of the meal that was tax and tip together was 25% of the cost
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<h3><u>Explanation</u></h3>
- Modulus Function
The structure or equation is similar to a quadratic function.
The value of a determines the slope of graph.
Tthe value of h determines the horizontal shift of graph.
The value of k determines the vertical shift of the graph.
From the given equation,
We can say that the graph shifts to the right 2 units and shifts down 7 units. Hence the vertex would be at x = 2 and y = -7. It can be written in coordinate form as (2,-7).
<h3><u>Answer</u></h3><u></u>
