Solve the initial value problem y' +3y =f(t) ,y(0)=1 where f(t) =1 for 0<=t<1 and 0 t>=1

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16