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6.3.1 REVIEW A Test Review

Authored by Kyleigh O'Boyle

Mathematics

12th Grade

Used 1+ times

6.3.1 REVIEW A Test Review
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9 questions

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1.

DROPDOWN QUESTION

2 mins • 2 pts

Media Image

Identify the vertices and co-vertices of the ellipse.

vertices: ​ (a)  

co-vertices: ​ (b)  

(−5, 0); (5, 0)\left(-5,\ 0\right);\ \left(5,\ 0\right)  

(0, −3); (0, 3)\left(0,\ -3\right);\ \left(0,\ 3\right)  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the following equation of a parabola to determine the coordinates of the vertex, the focus, and the equation of the directrix. y=12(x+10)2+5y=\frac{1}{2}\left(x+10\right)^2+5

vertex (5, -10);

focus (5, -8);

directrix y=-12

vertex (-10, 5);

focus (-10, 5.5);

directrix y=4.5

vertex (-5, 10);

focus (-5, 12);

directrix y=8

vertex (10, -5);

focus (-10, -4.5);

directrix y=-5.5

3.

MATCH QUESTION

2 mins • 4 pts

Match each graph with the correct equation.

y29−x216=1\frac{y^2}{9}-\frac{x^2}{16}=1

Media Image

x216+y29=1\frac{x^2}{16}+\frac{y^2}{9}=1

Media Image

x216−y29=1\frac{x^2}{16}-\frac{y^2}{9}=1

Media Image

x29+y216=1\frac{x^2}{9}+\frac{y^2}{16}=1

Media Image

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the two questions below, find all points of intersection.

x2+y2=16x^2+y^2=16

2x2−3y2=122x^2-3y^2=12

(2,4); (2, −4); \left(2,4\right);\ \left(2,\ -4\right);\

(−2, 4); (−2, −4)\left(-2,\ 4\right);\ \left(-2,\ -4\right)

(2 3, 2); (2 3, −2)\left(2\ \sqrt[]{3},\ 2\right);\ \left(2\ \sqrt[]{3},\ -2\right)

(−2 3, 2); (−2 3, −2)\left(-2\ \sqrt[]{3},\ 2\right);\ \left(-2\ \sqrt[]{3},\ -2\right)

(2 5, 2); (2 5, −2)\left(2\ \sqrt[]{5},\ 2\right);\ \left(2\ \sqrt[]{5},\ -2\right)

(−2 5, 2); (−2 5, −2)\left(-2\ \sqrt[]{5},\ 2\right);\ \left(-2\ \sqrt[]{5},\ -2\right)

(1, 4); (1, −4)\left(1,\ 4\right);\ \left(1,\ -4\right)

(−1, 4); (−1, −4)\left(-1,\ 4\right);\ \left(-1,\ -4\right)

5.

CATEGORIZE QUESTION

3 mins • 6 pts

Determine if the equation is a circle, ellipse, or a hyperbola.

Groups:

(a) circle

,

(b) ellipse

,

(c) hyperbola

−2x2−3y2+3x−6y+1=0-2x^2-3y^2+3x-6y+1=0  

4x2+y2+2x−3y−5=04x^2+y^2+2x-3y-5=0  

4x2+4y2−2x+8y−4=04x^2+4y^2-2x+8y-4=0  

4x2−3y2+2x+y−5=04x^2-3y^2+2x+y-5=0  

y2−2x2+2y−4x+8=0y^2-2x^2+2y-4x+8=0  

x2+y2−2x−5y−9=0x^2+y^2-2x-5y-9=0  

6.

DRAW QUESTION

3 mins • 1 pt

Use the given graph paper to graph the following equation:

(x+2)2+(y−1)2=16\left(x+2\right)^2+\left(y-1\right)^2=16

Media Image

7.

DRAW QUESTION

3 mins • 1 pt

Use the given graph paper to graph the following equation:

x−4=(y+1)2x-4=\left(y+1\right)^2

Media Image

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