Question 496987: Find the domain and range of the function f(x)=8|x+4|
Answer by lwsshak3(11628)   (Show Source):
You can put this solution on YOUR website! Find the domain and range of the function f(x)=8|x+4|
**
By inspection you can see that f(x) will always be ≥0 because |x+4|≥0
Thus, Range: [0, ∞)
Domain: (-∞, ∞)
function will be a v-shaped curve with the apex at (-4,0)
|
|
|
