The equation of parabola is
.
The canonical equation of parabola is
and this parabola has branches that go in positive direction of x-axis.
Since in your equation x is changed to y and y to x, then the <span>branches of the parabola go in positive y-axis direction, the vertex is placed at the origin.
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Answer: No, it is not.
Step-by-step explanation:
In order to solve this exercise it is important to remember the definition of "Integers".
Integers are defined as those numbers that do not have a fractional part. Integers contains:
1. The positive numbers (these are the numbers greater than zero):
2. The negative numbers (these are the numbers less than zero):
3. The zero:
It is also necessary to remember the definition of "Decimal numbers".
Decimal numbers are those numbers that have a whole part, a fractional part and a point that separates these parts. That point is called "Decimal point".
Then, given the following number:
You can identify that it has a whole part and a fractional part separated by the Decimal point. Therefore, that number it is not an Integer.
I think b . sorry if it’s wrong
i think b because they charge daily so it would be how much money a day
Answer:
She has 20 quarters.
Step-by-step explanation:
Alissa emptied her piggy bank for Disney world. She had $7.70.
If she had 10 pennies and twice as many times as quarters, then we can write the equation as
Q = 2P {Where, Q represents the number of quarters and P for pennies}
⇒ Q = 10 × 2
⇒ Q = 20
So, she has 20 quarters.
Therefore, she has 20 quarters. (Answer)