Skip to content
START WITH A QUESTION

What would you like to understand?

Find an answer. See the moment it becomes clear. Follow the idea further.

← Concept directory

Answers for “向左平移 3 个单位,向上平移 1 个单位的坐标规则是什么?”

3 keyword matches

Understanding your question. You can explore the search results below now.

Meet the concept

↗

The coordinate rule for translating left 3 units and up 1 unit is (x,y)→(x−3,y+1)(x,y) \rightarrow (x-3, y+1). This means you subtract 3 from the x-coordinate and add 1 to the y-coordinate of any point.

Conditions: The translation is defined as left 3 units and up 1 unit.

Find a method

↗

To translate a shape on a coordinate plane, shift each vertex by the given horizontal and vertical amounts. For example, to translate a triangle left 3 units and up 1 unit, subtract 3 from the x-coordinate and add 1 to the y-coordinate of each vertex.

Conditions: Requires specifying the direction and distance of the shift.

Find a method

↗

A translation can be represented as a vector by combining the horizontal and vertical shifts into its components. For a translation left 3 units and up 1 unit, the vector is <-3, 1>.

Conditions: The translation is defined by horizontal and vertical shifts.