# Could you help me with these problems

Could you help me with these problems. Thank you in advance.

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16. What is the range of the function f(x) = 3x + 2 over the interval -2 <x < 5?

O a) -8 <f(x) < 11

O b) -4 <f(x) <17

O c) -6<f(x) <2

O d) -2<x<5

O e) -10 <x <22

17. If f(x) = 2x – 1 and g(x) = 2x + 1, evaluate f(g(x)) when x = -3

O a) 53

O b) 49

O c) -12

O d) -23

O e) 67

18. Which function defines the graph?

O a) y= 21 x -21-1

O b) y= 1lx+21+1

O c) y= lx+11+2

o d) y= 1lx+11-2

O e) y= 21 x – 11+2

19. What shape is defined by the equation ( x + 2 ) + (y -3) = 25?

O a) circle

O b) ellipse

O c) parabola

O d) hyperbola

O e) none of the above

20. In which direction does the parabola x = -y + 3 open?

O a) up

O b) left

O c) right

O d) down

O e) It cannot be determined.

21. What is the end behavior of f(x) = 2 + 5 as x goes to infinity?

O a) f(x) goes to 5

O b) f(x) goes to -10

O c) f(x) goes to infinity

O d) f(x) goes to negative infinity

O e) f(x) goes to 0

22. What is the vertex of the parabola x = -y + 3?

O a) (1, 3)

O b) (5, 6)

O c) (0, 3)

O d) (3, 0)

O e) (3, 1)

23. Simplify V48 + v24 – 3V12

O a) 10v3 + 416

O b) 18v/6

O c) 4V5 + 3V2

O d) -2V3 + 2V6

O e) -3V8 + 2V12

24. Simplify log7(49)

O a) 1

O b 7

O c 2

O d) 49

O e) 12

25. What is (are) the solution(s) to the system of equations y = 2 and y = x + 1?

O a) (0, 1)

O b) (0, 2) and (2, 0)

O c) (-1, 2) and (1, 2)

o d) (2, 1) and (0, -1)

O e) There is no solution.

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