The range of the given function is:
We are given a modulus function f(x) by:
From the graph of the function we may see that the graph continuously decreases from x= ∞ to x=0 and at x=0 the function attains the values ,
f(0)= -3
and then it again increases continuously and goes to infinity.
Hence, the function covers all the real values between -3 to ∞
i.e. The range of the function in interval form is: [-3,∞)
Hence, the answer is:
All real numbers greater than or equal to -3
ANSWER
36,-36
EXPLANATION
The given function is:
To write this function in vertex form;
We need to add and subtract the square of half the coefficient of x.
The coefficient of x is 12.
Half of it is 6.
The square of 6 is 36.
Therefore we add and subtract 36.
Hence the zero pair is:
36, -36.
The correct answer is D.