What is the range of f(x)=3|x-4|-5 ?

The range of f(x)=3|x-4|-5 is f(x)>=-5

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range of f(x)=3|x-4|-5

range

f (x) = 3 ∣ x - 4 ∣ - 5

f (x) \geq - 5

Interval Notation

[- 5, \infty)

Solution steps

The range of an absolute function of the form

c ∣ a x + b ∣ + k

f (x) \geq k

k = - 5

f (x) \geq - 5

f (x) = 149 x

y = x - 5 - x + 5

f (x) = 9 x^{3} - 10

2^{x} + 3

f (s) = \frac{s - 3}{s - 6}