Transform y=-x²: Shifting 6 Units Left and 1 Unit Down

Which equation represents the following function shifting 6 spaces to the left and one space down?

y=x2 y=-x^2

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1

Understand the problem

Which equation represents the following function shifting 6 spaces to the left and one space down?

y=x2 y=-x^2

2

Step-by-step solution

To solve this problem, we will apply transformations to the original function:

  • Step 1: Horizontal Shift
  • The function y=x2 y = -x^2 needs to be shifted 6 units to the left. In terms of algebraic manipulation, this means taking x x in the function and replacing it with (x+6) (x + 6) . The equation becomes:

    y=(x+6)2 y = -(x + 6)^2

  • Step 2: Vertical Shift
  • Next, we shift the function 1 unit down. This involves subtracting 1 from the entire expression we obtained from the horizontal shift:

    y=(x+6)21 y = -(x + 6)^2 - 1

This captures both the horizontal and vertical shifts. Therefore, the resulting function after applying these transformations is:

y=(x+6)21 y = -(x + 6)^2 - 1

3

Final Answer

y=(x+6)21 y=-(x+6)^2-1

Practice Quiz

Test your knowledge with interactive questions

Which equation represents the function:

\( y=x^2 \)

moved 2 spaces to the right

and 5 spaces upwards.

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