Please answer all the items. Please provide solutions in each item. I already have the answer but I don't know if it's correct. (1-5 is continuous and 6-10 is not continuous) if these answer is correct, please provide a solution. Thank youuuu!

Identify whether the following functions are continuous or not. Write your solutions on a separate sheet of paper. 1. f(x) = 2x -3 7. f(x) = 2747x+12 x+3 2. f(x) = -3x +4 8. f (x) x3-75+10 3. f(x) = x2 - 5x - 4 x-S 4. f (x) = x - 4x 9. f (x) = 1+2 5. f(x) = 2x3 +4x -3 10. / (x) =-2-15 6. /(x) = '++2x- I-5 *-1