Coordinate Plane X and Y

Find the coordinates of the vertex U.

• (k, 0)

• (0, k)

• (k, 2k)

• (2k, k)

You and your cousin are camping in the woods. You hike to a point that is 500 meters east and 1200 meters north of the campsite. Your cousin hikes to a point that is 1000 meters east of the campsite.

The distance from the campsite to you is ______ meters.

• 1500

• 1300

• 1200

• 1000

• Stretch by a factor of 5, then translate 2 units to left and 4 units down.

• Compress by a factor of 5, then translate 2 units to left and 4 units down.

• Stretch by a factor of 5, then translate 2 units to right and 4 units down.

• Compress by a factor of 5, then translate 2 units to right and 4 units down.

• f(x)​; The ​y-coordinate of the vertex of f(x)

  is greater than the ​y-coordinate of the vertex of g(x).

• f(x)​; The ​x-coordinate of the vertex of f(x)

  is greater than the ​x-coordinate of the vertex of g(x)

• g(x)​; The ​y-coordinate of the vertex of g(x)

  is greater than the ​y-coordinate of the vertex of f(x).

• g(x)​; The ​x-coordinate of the vertex of g(x)

  is greater than the ​x-coordinate of the vertex of f(x)

• Function g is wider than f.

• Function g and f open in the same direction.

• Function g and f have the same vertex.

• Function g and f have the same axis of symmetry.

A ball in thrown into the air from a platform at about 4.8 feet above ground. It eventually lands on the ground. For which interval is the ball's height always increasing?

What type of reflection does this picture show?

• reflection over the x-axis

• reflection over the x and y axis

• reflection over the y-axis

Find the distance between the two ordered pairs.

• 6

• 5

• 7

• 13

What is the reflection of R (-1, 6) over the y-axis?

• R'(1, 6)

• R'(6, 1)

• R' (-1, 6)

• R' (-6, 1)

What are the coordinates of this point?

• (3, -2.5)

• (-3, -3.5)

• (-3, 2.5)

• (-3, -2.5)