### Home > A2C > Chapter 4 > Lesson 4.2.3 > Problem4-107

4-107.

The graph of y = x2 is shown as a dashed curve below. Estimate the equations of the two other parabolas. Homework Help ✎

Notice the location of each vertex.

Notice that one is vertically stretched and the other is inverted and vertically compressed.

$y \approx 2(x-5)^2+2, \ \ \ \ y \approx -\frac{1}{2}(\textit{x}-5)^2+2$