need help with algebra hw, no explanation is needed..thank you

5:; which of the following relations is nut a function? A. ,9 Type here to search Recycle Bin LMS X * Course Hero Microsoft Word - x i Ravinder K. Manki x + 0 X O A Not secure | https://my.americanhighschool.org/stud... > . .. C. D. OA O B 1 of 10 NEXT - Type here to search m 10:22 AM 12/9/2020Recycle Bin LMS 0 X X * Course Hero X Microsoft Word - x i Ravinder K. Manki x + A Not secure | https://my.americanhighschool.org/stud.. . .. Q2 which relation is represented in the graph below? (4, 4) (3, 2) (2, 0) (1, - 2) (0, -4) O y = x A 2 of 10 + BACK NEXT Type here to search m 10:22 AM 12/9/2020\fRecycle Bin LMS 0 X X * Course Hero X Microsoft Word - X i Ravinder K. Manki x + A Not secure | https://my.americanhighschool.org/stud... . . . Q3 If g(x) = x2, which expression is equal to g(x + 1)? O 1 O X2 + 1 O X2 + 2x +1 X2 - X 3 of 10 + BACK NEXT - OneDrive X Screenshot saved The screenshot was added to your OneDrive. Type here to search m 10:22 AM 12/9/2020Recycle Bin LMS 0 X X * Course Hero X Microsoft Word - X i Ravinder K. Manki x + A Not secure | https://my.americanhighschool.org/stud.. . .. Q4 Find f(10) in the mapping of the following function. D R O 10 O 1 O 2 4 of 10 + BACK NEXT - OneDrive X Screenshot saved The screenshot was added to your OneDrive. Type here to search m 10:22 AM 12/9/2020Recycle Bin LMS 0 X X * Course Hero X Microsoft Word - x i Ravinder K. Manki x + O A Not secure | https://my.americanhighschool.org/stud... . .. Q5 Which relation is represented in the graph below? (2, 3) (5 2) (6, 1) (5 0) (2, -1) O y2 + 1= -2x + 1 5 of 10 + BACK NEXT - OneDrive X Screenshot saved The screenshot was added to your OneDrive. Type here to search m 10:22 AM 12/9/2020\fRecycle Bin LMS 0 X X * Course Hero . . . Q8 Find f(-4) if f(x) = x2- x O - -12 O 12 O 20 8 of 10 + BACK NEXT - Type here to search m 10:22 AM 12/9/2020Recycle Bin LMS 0 X X * Course Hero . .. Q9 Which diagram represents a function that is one-to-one? A. B. C. D. 9 of 10 + BACK NEXT - OneDrive X Screenshot saved The screenshot was added to your OneDrive. Type here to search m 10:22 AM 12/9/2020LMS 0 X Recycle Bin X * Course Hero X Microsoft Word - X i Ravinder K. Manki x + O A Not secure | https://my.americanhighschool.org/stud... > . .. Q10 Which of the following relations is continuous? A. B. D 10 of 10 BACK SUBMIT OneDrive X Screenshot saved The screenshot was added to your OneDrive. Type here to search m 10:22 AM 12/9/2020\f