plewse show work
DATE: 1. Use intermediate value theorem to determine whether the following functions has at least one real zero between a and b a.fx=x3+3x-9x-13;a=1andb=3 b.hx=-2x5-7x+1;a=1andb=2
zeros,x-intercepts and turning points a.gx=3x-5x+x3 b.gx=10-5x+32-8x4
Intervals Test value Function value Position
-00-4
-4,0
0,3
3,
4. Use synthetic division to determine whether the following divisors are factors offx=x4-x3-3x+5x-2. a.x+2 b.x-3 5. Find the vertical asymptotes for each of the following functions x2-9 a.fx= x2+5x+6 x2-5x+6 b.gx= xx-2x+3