":23 ,ifx g 1 X 7. Find "A","B" for the function f(x) = 31:, if 1

7. 8. Find "A","B" for the function f(x) = continuity in its domain. [ /6] Bx , if x Sl if 1 < X < 2 if the function has A, if x 22 Determine the equation of tangent line to each function at the given point [ /5 Y = f (x) = (x2 + 5x + 2) 15] = (3x-2 _ 2x )