State the possible rational zeros for each function. Then factor each to linear and irreducible quadratic factors and find all rational zeros. One zero has been given.
1) f(x) = x4 + 7x3 + 2x² – 40x; 2
2) f(x) = x* - 2x3 – 5x² + 6x; -2
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3) f(x) = x4 – 7x? – 6x; -2
4) f(x) = x4 – 12x² + 16x; 2
d...
n...
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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