Which of the equations below could be the equation of this parabola?
2 answers:
Answer:
Option D. x = (1/4)y².
Step-by-step explanation:
Option A. y = -(1/4)x²
Opens at vertically down. Therefore not the answer.
Option B. x = -(1/4)y²
Opens at x- axis to the left. Axis of symmetry is parallel to the y- axis.Therefore not the answer.
Option C. y = (1/4)x²
It has the axis of symmetry parallel to the x axis opening vertically up. Therefore not the answer.
Option D. x = (1/4)y²
Parabola defined by this equation has the axis of symmetry parallel to the x axis and opening at right of the x axis.
Therefore option D is the answer.
I think it's D. X- graph and it pointing on position side.
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Step-by-step explanation:
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Answer:
x equals 10
Step-by-step explanation:
All triangles have 180 degrees
The bottom left angle is a right angle and is therefore 90°
That leaves us with x+8x=90°
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Step-by-step explanation:
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