Answer all 12 questions

1.f (x) = x2 - 4x + 5 Evaluate : f(at) 2. h(x) = Vx + 1 Find the domain (interval notation) 3. Convert 3nt radians to degrees 4.solve for x : -6+ 2(4x) = 18 Leave in terms of logarithms 5.solvefor x : log2 x - log2(x - 2) = 5 6. Factor : 20x2 - 17x + 3 7. Combine as a single logarithm log3 x - 10g3 y + 10g3 Z 8. 0 = -143 find the reference angle 9. tano = - 0 in Q4 find seco 10. 0 = -450 Find all six ratios 11. Find f-1 (x) if f (x) = Vx+2 12.) Sketch g(x) = 2x - 4