Tempestt graphs a function that has a maximum located at (–4, 2). which could be her graph? on a coordinate plane, a parabola opens up. it goes through (negative 6, 6), has a vertex at (negative 4, 2), and goes through (negative 2, 6). on a coordinate plane, a parabola opens up. it goes through (2, 6), has a vertex at (4, 2), and goes through (6, 6). on a coordinate plane, a parabola opens down. it goes through (negative 6, negative 2), has a vertex at (negative 4, 2), and goes through (negative 2, negative 2). on a coordinate plane, a parabola opens down. it goes through (2, negative 2), has a vertex at (4, 2), and goes through (6, negative 2).

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel