Which of the following choices is the correct range for the function h(x) =-3x^2if the domain is (0.-2. 1)?
(0, -6, -3)
(0,6, -3)
None of the choices are correct.
(0, 12, 3)
(0, -12,3)

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  None of the choices are correct

Step-by-step explanation:

The squared term (x²) is never negative, so all non-zero range values will be negative. For the given domain values, the range is {0, -12, -3}.

None of the choices are correct.

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

the answer is c just got it on ed

step-by-step explanation: