There are none.
The expression describes a straight line with a hole at x=-8 where it is undefined.
The expression describes a straight line with a hole at x=-8 where it is undefined.
What equation represents a parabola that opens UP with the vertex at 2,4
1 answer:
Answer:
y = (x -2)^2 +4
Step-by-step explanation:
The vertex form of the equation of a parabola is ...
y = a(x -h)^2 +k
for vertex (h, k) and vertical scale factor "a". When a > 0, the parabola opens upward.
One equation for your parabola could be ...
y = (x -2)^2 +4
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In standard form this one is ...
y = x^2 -4x +8
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