READING GRAPHS OF FUNCTIONS 1. Use the graph below to answer the following: A. Find (0)f. E. Is ()1 2f−positive or negative? B. Find (7)f. F. Is (1)(6)ff>? C. Find (2)f. G. For what values of xis? ( )0f x=D. Is (6)fpositive or negative? H. For what values of xis ? ( )0f x>-2-101234-3-2-1012345678910112. Use the graph below to answer the following: A. What is (2)f? E. On what intervals is ( )f xincreasing? B. Find xso that . F. For what value, if any, is ( )3f x=( )f xx=? C. Find the zeros of ( )f x. G. On what intervals is the rate of increase of D. What is ? ((2))ff( )f xactually decreasing? -10-8-6-4-20246810-5-4-3-2-10123456
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