Determine if the function is contimuous at the indicated point. If it is not, classify the discontinuity as to removable, jump, or infinite. 1. f(x) = x2 +3x + 1 6. f(x) = Vx + 3 at x = -7 at x = -3 1 2. f(x) = 7. f(x) = |x 4| at x = 4 at x = 2 -2 (2x + 1, if x < 2 3. f(x) 8. f(x) = 19 - x?, at x = 2 at x = -3 if x 2 2 x+3 (x3 1, 9. f(x) = . if x 1 x3-8 4. f(x) = at x = 2 at x 1 x-2 Vx3-1 10. f(x) = lx2 3|, if x 0