Graph each quadratic function, and state its domain and range. h(x)=-3x^2

Graph each quadratic function, and state its domain and range. 
Write them in interval notation.
State whether each of the equations is a function 
h(x)=-3x^2

in Algebra 2 Answers by Level 1 User (140 points)

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1 Answer

parabola, vertikal axis, kerv go down

defined for all x

top at (0,0)
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