When adding fractions with even denominators, you will not get a whole number, there will be a 1/2. When adding fractions with odd denominators there will be a whole number.
General equation of parabola: y-k = a(x-h)^2
Here the vertex is at (0,0), so we have y-0 = a(x-0)^2, or y = ax^2
All we have to do now is to find the value of the coefficient a.
(1,2) is on the curve. Therefore, 2 = a(1)^2, or 2 = a(1), or a = 2.
The equation of this parabola is y = 2x^2.
Answer:


Step-by-step explanation:
Answer is given above with explanations .
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Answer:
C (reflection across the x access)
Step-by-step explanation:
I got it right on edge
Answer:
x = 3
Step-by-step explanation:

56 is not equal to 30