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Determine the degree of this polynomial function: * ..i.L Select one: O a. 2 Ob. 1 O c. 3 Od. 0Which graph represents an odd-degree polynomial function with two x-intercepts? Select one: O a. O b. O c.\fDetermine the degree of this polynomial function: Ty * Select one: O a. 2 O b. 1 O c. 3 Od. 0Determine the number of turning points on this polynomial function: X Select one: O a. 2 Ob. 1 O c. 0 O d. 3Given the polynomial below, what is the least possible degree? 5 5 0 Select one: O a. 5 O b. 3 O c. 2 Od. 4Given the polynomial below, what is the sign of the leading coefficient? 5 5 0 Select one: O a. odd O b. positive O c. negative O d. evenA scatterplot with a line of best fit is shown below: 50 45 40 35 30 25 20 15 10 5 10 15 20 25 30 35 >x Use the line of best fit to estimate the value of x when y = 25. Are you using interpolation or extrapolation? Select one: O a. 15, extrapolation O b. 10, extrapolation O c. 10, interpolation O d. 15, interpolation\fThe cost of a taxi ride in Regina, for several distances, is given in the table below: Distance (km) Cost ($) 37.95 70.49 2.22 8.40 86.47 152.77 3.55 10.89 19.16 37.76 34.66 64.16 21.17 40.93 12.22 26.55 27.72 52.09 The equation of the linear regression function for this data is ( use your calculator) Select one: O a. y = 5.11x + 1.82 O b. y = 1.71x + 4.96 O c. y = 4.96x + 1.71 O d. y = 1.82x + 5.11