Fy 8
6
Finish the steps below to write a quadratic function for
the parabola shown.
1.
Use the vertex form, f(x) = a(x - h)2 + k, and
substitute in the values for h and k.
f(x) = Q(x - 5)2 + 3
2. Use another point and substitute in values
for x and f(x). Solve for a.
5 = a(6-5)2 + 3
3. Write the function, using the values for h, k,
and a
(65)
N
Vertex:
(5,3)
X
2
4
6
8
8
The function is f(x) =
(x

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208