3,5,7,9,11 with work please

deity at the indicated value 3. s(1) = 31 - 5 at t = 4 4. s(1) = at 1 = 2 5. s(1) = ar + 5 at 1 = 2 6. s(1) = Vr+ latt = 1 (Hint: Rationalize the numerator.) In Exercises 7-10, use the graph to estimate the slope o line, if it exists, to the graph at the given point. 7. x = 0 8. x = 1 -4 -2 - 2 4 -2 9. x = 2 10. x = 4 m N - In Exercises 11-14, graph the function in a square viewi and, without doing any calculations, estimate the derivati tion at the given point by interpreting it as the tangent lin exists at the point. 11. f(x) = x2 - 2x + 5 at x= 3 12. f(x) = -x2 + 2x - 5 al x = 2