Find the vertex of absolute value function given below and find the direction of opening.
Problem 1 :
y = 1/4│x + 4│- 9
Problem 2 :
y = -2│x + 1│+ 6
Problem 3 :
y = 4│x - 3│
Problem 4 :
y = -1/2│x│+ 3
Problem 5 :
y = -5│x - 8│- 5
1) Vertex (h, k) = (-4, -9), a = 1/4, it will open up.
2) Vertex (h, k) = (-1, 6), a = -2, it opens down.
3) Vertex (h, k) = (3, 0), a = 4, It will open up.
4) Vertex (h, k) = (0, 3), a = -1/2, it will open down.
5) Vertex (h, k) = (8, -5), a = -5, it will open down.
Sep 22, 23 08:41 AM
Sep 22, 23 06:13 AM
Sep 22, 23 06:09 AM