Anfernee bought 4 umbrellas and 2 hats and spent between $40 and $60. Each umbrella costs the same amount. Each hat costs the sa
1 answer:
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Answer:
The u equation, a parabola
Step-by-step explanation:
This is a quadratic equation, since we have a variable 'x' raised to second power.
The vertex can be found using the formula x=-b/2a when the parabola is written as y=ax2 + bx +c.
