Question 1 Multiple Choice Worth 4 points) (07.04A)
Which of the sets of ordered pairs represents a function?
A = {(-5,5), (-2,2), (2,-2), (5,5)}
B = {(4,2), (3,-2), (9,4), (11, -3))
Only A
Only B
Both A and B
Neither Anore

Find the measures of the complement and the supplement of each angle, m

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

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.