please help me with the final answer

7. m SCALCSM 3.1.030. ASKYOURTEACHER Find the critical numbers of the function. (Enter your answers as a comma- separated list. If an answer does not exist, enter DNE.) f(x)=x3+x2x+7 Need Help? Find the critical numbers of the function. (Enter your answers as a comma- separated list. If an answer does not exist, enter DNE.) 3 h =__ m) p2+2 Need Help? Find the critical numbers of the function. (Enter your answers as a comma- separated list. If an answer does not exist, enter DNE.) 9(X)= \\/1 x2 Need Help? Find the absolute maximum and absolute minimum values of fon the given interval. n=HB+L my absolute minimum value ' ' absolute maximum value ' ' Need Help? E Find the linearization L(x) of the function at 3. f(x) = sin(x}, a = {3 TI: 1 L(x) 2x 4+2 X Need Help? (a) Find the differential dy. y = tan(x) (b) Evaluate dy for the given values of X and dx. X : 7114, dx = 0.05 W = i: Need Help? _' Use differentials to estimate the amount of paint needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with diameter 40 m. (Round your answer to two decimal places.) i: "13 Need Help? m 5. 11'1 POINTS PREVIOUS ANSWERS SCALCBM 3.1.010. MY NOTES ASK YOUR TEACHER Sketch the graph of a function fthat is continuous on [1,8] and has the given properties. Absolute maximum at 3, absolute minimum at 8, 7 is a critical number but there is no local maximum or minimum there. J' .V 12 12 10 10 8 8 6 5 4 4 2 2 O 1 2 3 4 5 6 7 3 x O 1 2 3 4 5 6 7 B x