Can you answer and explain #2?

Quizzes - Fall 2021 Business Calc X * Course Hero X + X - > C A global.centralstate.edu/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=8948&isprv=&drc=0&qi=251998cfql=08dnb=0&fromQB=0 Quiz 6 X Est. Length: 0:30:00 Time Taken:0:04:58 Zane Phillips: Attempt 1 Page 1: Question 2 (1 point) 1 2 3 Provide an appropriate response. 4 5 Suppose that the total profit in hundreds of dollars from selling x items is given by -- P(x) =4x2 - 5x + 10. Find the marginal profit at x =5. O $32 O $45 O $35 O $15 Question 3 (1 point) Provide an appropriate response. Evaluate dy and Ay for y = f(x) = x2 -7x + 5, x = 7, and dx = AX = 0.5. O dy = 3.75; Ay = 3.5 O dy = 3.75; Ay = 3.75 O dy = 3.5; Ay = 3.5 O dy = 3.5; Ay = 3.75 Type here to search O Ei B a S 0 9 ? 69'F Sunny ^ 9 0 / () 10:44 AM 9/19/2021