Q. The accounting office needs you to complete your time sheet so they can process payroll. You worked 6 1/4 hours on Project A, 11 1/2 hours on Project B and 13 3/4 hours on Project C. Convert the fractions to decimals and add to determine the total amount of time spent on projects. Hours

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.