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andriy [413]
3 years ago
12

I NEED HELP ... SOMEONE PLEASE HELP ME!!!

Mathematics
1 answer:
nordsb [41]3 years ago
4 0
The graph of a quadratic function is called a parabola.
There are 3 forms of quadratic equations.
If A is positive, the parabola opens up or to the right.
If A is negative, it opens downwards or to the left.
All quadratic equations have a vertex, which is the turning point of the graph.
Quadratic graphs are symmetrical across the y-axis, which runs through the axis of symmetry. Formula: x= -b/2a
A quadratic function crosses the y-axis when x=0
The y-intercept always has an x-value of 0.
For a parabola, the y-intercept will be the point(don’t know this one sorry!)
A quadratic function crosses or touches the x-axis once, twice, or never.

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Answer:

Yes

Step-by-step explanation:

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3 0
3 years ago
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Andrej [43]
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3 0
3 years ago
Read 2 more answers
If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak out
Evgen [1.6K]

1/the rate of leakage per hour

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7 0
3 years ago
Jane made a poster that had a length of 1 2/3 feet and a width 5/6 of feet. What is the perimeter of her poster?
Snezhnost [94]

Answer:

5 feet

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3 0
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Nadya [2.5K]

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Step-by-step explanation: Lets break it down right

14th from the top with 10 girls in front which means 3 boys are in front and since there are twice as many girls as boys there are 60 girls and 30 boys so 3 boys are ahead which leaves 57 boys below him

4 0
3 years ago
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