What is the range of the function f(x)=3/4 |x|-3
2 answers:
<h2>Answer:</h2>
The range of the given function is:
- All real numbers greater than or equal to -3
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
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