Tweet

Common Core Standard HSA-REI.D.10 Questions

Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

You can create printable tests and worksheets from these questions on Common Core standard HSA-REI.D.10! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Choose the best description of the graph represented by this inequality, $y < -4x^2 + 8x - 5.$
1. opens down; dashed line; shading down inside parabola
2. opens up; dashed line; shading up inside parabola
3. opens down; solid line; shading down outside parabola
4. opens up; solid line; shading up and outside parabola