Mathematics, 28.05.2021 06:30 bjbass899
To practice writing the equations of horizontal parabolas, write the equations of these two parabolas in vertex form.
•focus at (4,3), and directrix x = 2
•focus at (-2,1), and directrix x = 8
Answers: 2
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The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
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Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .
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Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
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To practice writing the equations of horizontal parabolas, write the equations of these two parabola...
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