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Determine the Two Equations Necessary to Graph the Horizontal Parabola x=2y27y+3\mathrm { x } = 2 \mathrm { y } ^ { 2 } - 7 \mathrm { y } + 3

Question 492

Multiple Choice

Determine the two equations necessary to graph the horizontal parabola using a graphing calculator.
- x=2y27y+3\mathrm { x } = 2 \mathrm { y } ^ { 2 } - 7 \mathrm { y } + 3


A) y=78x252y = \frac { 7 - \sqrt { 8 x - - 25 } } { 2 } and y=7+8x252y = - \frac { 7 + \sqrt { 8 x - - 25 } } { 2 }
B) y=78x254y = \frac { 7 - \sqrt { 8 x - - 25 } } { 4 } and y=7+8x254y = \frac { 7 + \sqrt { 8 x - - 25 } } { 4 }
C) y=x37y = \sqrt { \frac { x - 3 } { - 7 } } and y=x37y = - \sqrt { \frac { x - 3 } { - 7 } }
D) y=x37y = \frac { \sqrt { x - 3 } } { - 7 } and y=x37y = - \frac { \sqrt { x - 3 } } { - 7 }

Correct Answer:

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