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Algebra
Question

Consider the graph of the function \( f \) below. ...

Consider the graph of the function \( f \) below. 

 

(a) Find the domain and the range of \( f \) . 

(b) List the intercepts (c) Find \( f ( 1 ) \) . 

(d) For what value(s) of \( x \) does \( f ( x ) = - 3 \) ? 

(e) Solve \( f ( x ) < 0 \) . 

Answer

\(\text { (a) Domain: } \{ x | - 5 \leq x \leq 5 \} \text { ; range: } \{ y | - 3 \leq y \leq 3 \} \quad \text { (b) } ( 0,2 ) , ( - 2,0 ) \text { , and } ( 2,0 ) \quad \text { (c) } f ( 1 ) = 3 \quad \text { (d) } x = - 5 \text { and } x = 3\)

Solution
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