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7. A function is one-to-one if each horizontal line intersects the graph of a function: a. Once b. Two time C Three times d. It asymptotically approaches the horizontal line. . Given two sets of real numbers, domain (starting set) and range (target set], a function is: a. A rule for which each element of the domain is assigned to one or more elements in the range. b. A rule that assigns two or more elements of the domain to one and only one element of the range C. A rule for which each element of the domain corresponds to one and only one element in the range d. None of the above 9. Which of the following tests will a function pass? Select all that apply. The Kirlian line test O Horizontal line test 0 Spectral line test 0 vertical line test 17 15 Fig. 4 10. In Fig 4. find the following exactly. = (eTUS Cos (0) = = leTUer SeRe E 11. In Fig 4, angle @ is the arcsine of what number? = the arctangent of what number? = Losewant of what number? = the arccosine of what number? =