CYU #11: More Practice in Function Concepts Name Ashlyn Longacre pot Let f (x) = 2x - 6. The graph of h(x) is shown. 144 y =(h(x) X 12 a. Find f (-4). - 14 X 4 - 3 3 4 Find h ( 1) ~ 2 c. Find h(0) + f(0 ). d. For how many values of x is h(x) = 0? Justify your answer. e. If the entire graph is shown, what are the domain and the range? Domain: Range:2. A table of selected values is given for a relationship g. a. Is this relationship a function? Explain. X g(x) Yes, because they each have their own -4 15 gutput -2 11 7 b. dentify the domain and range. 2 3 4 -1 Domain : 4 , - 2,0,2,4, 6 Range : 15,11 , 7, 3,-1 -5 6 -5 c. Find g(4) - g(-2). e. Find g(0) + g(6) d. Find x if g(x) = 11 3. A company orders stickers with their company logo on it. The cost of purchasing x stickers is given by the function f (x ) . 4. 0.23x 0