[2 Marks] (Multiple Choice Question) For what value of k is the function f continuous on (-co, co)? f (z ) =10 - 4 if a 5 -5 kx2 + 25x +41 ifx > -5 O -4 O 41 O 3 O -5 2 [2 Marks] (Multiple Choice Question) If fill (2) = cos(x); f(0) = -3, f'(0) = 4, and f"(0) = -5, then what is f(ac )? O f (z) = sin(2c) - 5ac2 + 520 - 3 O f ( z ) = - sin(Ic ) - - 5x2 + 5x - 3 O f ( 20 ) = - cos(20) - -202 + 520 - 3 O f (I ) = - cos(20) - 72 2 + 5xQue [2 Marks] (Multiple Choice Question) For what value of : is the function f continuous on (-co, co)? f(z ) = 1 - 4 if x s -5 ka2 + 25x + 41 ifx > -5 O -4 O 41 O 3 O -5 Quest [2 Marks] (Multiple Choice Question) If f"(x) = cos(x): f(0) = -3, f'(0) = 4, and f"(0) = -5, then what is f()? O f(x) = sin(x) - 5x2 +5x - 3 O f (x) = - sin(x) - 212 +5x -3 O f (z ) = - cos(I) -212 +5x -3 O f(z) = - cos(1) - -12 +5x