(1 point) Check all that apply to the differential equation P" + 2P¹ = 0 DA. ODE B. PDE C. first order D. second order E

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1 Point Check All That Apply To The Differential Equation P 2p 0 Da Ode B Pde C First Order D Second Order E 1 (41.8 KiB) Viewed 18 times

1 Point Check All That Apply To The Differential Equation P 2p 0 Da Ode B Pde C First Order D Second Order E 2 (64.84 KiB) Viewed 18 times

(1 point) Check all that apply to the differential equation P" + 2P¹ = 0 DA. ODE B. PDE C. first order D. second order E. third order F. linear G. a candidate for integrating factors H. separable 1. homogeneous J. autonomous

(1 point) Which of the following differential equations are separable? (Select all that apply.) dy A. B. =ty-y di C. = t² - y² -3y OD. dy =t+1 dt E. None of the above Now consider the following equation. [f'(x) dx = fr de Which of the following functions f(x) satisfy this equation? (Select all that apply.) DA. f(x)=x² B. f(x) = x c. f(x) = 7x 7 D. f(x) =x E. f(x) = x + 7 F. f(x) = 7x² DG. f(x)=x²-7 2 OH. f(x) = 2² +7 I. None of the above