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Dafna11 [192]
3 years ago
13

Please help with some probelms!

Mathematics
1 answer:
posledela3 years ago
3 0
The answer here is A which is the first graph.
Remember that if a is negative in the equation y = ax^2 + bx + c, the parabola always opens downward. For vertex, its coordinates is always located on the first quadrant in which all values are positive.
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Spencer bought a soccer ball for $9. 95 and z baseballs for $2. 99 each. Which of the following expressions shows the total amou
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9.95 + 2.99z

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HELP ME PLZZ, I AINT GOT A BRAIN
SIZIF [17.4K]
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Help please i really need it asap
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The expression coud be re written:

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