Give the domain and range. a. domain: {4, 0} range: (-2, 0,2}

b. domain: {4, 0, 4} range: (-2, 0,2}

C. domain: (-2, 0, 2), range: {4, 0}

d. domain: (-2, 0,2}, range: {4, 0,4}

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.