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- Multiple ChoicePlease save your changes before editing any questions.Which conic is given by (x-4)2 = 8(y - 3)?HyperbolaEllipseCircleParabola
- Multiple ChoicePlease save your changes before editing any questions.What are the coordinates of the center and the radius of the circle with equation:
(x - 4)2 + (y - 3)2 = 25 ?Center (4,3)
Radius = 5 unitsCenter (4,3)
Radius = 25 unitsCenter (-4,-3)
Radius = 25 unitsCenter (-4,-3)
Radius = 5 units - Multiple ChoicePlease save your changes before editing any questions.
Find the ordered pair for the focus of the conic pictured.(5, 4)(3, 6)(1, 4)(3, 2) - Multiple ChoicePlease save your changes before editing any questions.Find the equation of the figure shown.(x-5)2 + (y-3)2 = 25(x+5)2/4 + (y+3)2/9 = 1(x-5)2/2 + (y-3)2/3 = 1(x-5)2/4 + (y-3)2/9 = 1
- Multiple ChoicePlease save your changes before editing any questions.Find the equation of the figure shown.(x-1)2/16 - (y+2)2/4 = 1(x+1)2/16 - (y-2)2/4 = 1(y+2)2/4 - (x-1)2/16 = 1(x-1)2/4 - (y+2)2/2 = 1
- Multiple ChoicePlease save your changes before editing any questions.The foci of an ellipse are located at (-2, 3) & (2, 3), where is the center?(0, 3)(3, 0)(-2, 0)(2, 0)
- Multiple ChoicePlease save your changes before editing any questions.Write an equation for the ellipse with each set of characteristics. Then answer the question.
Vertices ( -7, -3), (13, - 3)
foci ( - 5, -3 ) , (11 , -3)
what is the a and b value of the ellipse?a = 10 , b = 6a = 6 , b = 10a = 36 , b = 100a = 100 , b = 36 - Multiple ChoicePlease save your changes before editing any questions.A hyperbola has vertices at (0, -1) and (4, -1) and foci at (-2, -1) and (6, -1). What is the value of b2?12144416
- Multiple ChoicePlease save your changes before editing any questions.Which conic's equation has only 1 squared term?ParabolaCircleEllipseHyperbola
- Multiple ChoicePlease save your changes before editing any questions.Find the ordered pairs of the vertices of the conic pictured.(-4, -4) and (6, -4)(4, 4) and (-6, 4)(-1, -1) and (-1, 9)The conic has no vertices.
- Multiple ChoicePlease save your changes before editing any questions.Which is the equation to find c on an ellipse?c2 = a2 + b2c2 = a2 - b21/4d(x-h)2 + (y-k)2 = r2
- Multiple ChoicePlease save your changes before editing any questions.(y-4)2 = -8(x+1)
What direction does this parabola open?updownleftright - Multiple ChoicePlease save your changes before editing any questions.(y-4)2 = -8(x+1)
What are the coordinates for the focus?(1,4)(-1,6)(-1,2)(-3,4) - Multiple ChoicePlease save your changes before editing any questions.(x+3)2 = 4(y+5)
What is the equation of the directrix?x = 4x = 2y = -4y = -6 - Multiple ChoicePlease save your changes before editing any questions.Write the equation of a circle with center (7, 0) with radius 3.(x - 7)2 + y2 = 9x2 + (y -7)2 = 9(x - 7)2 + y2 = 3x2 + (y -7)2 = 3
- Multiple ChoicePlease save your changes before editing any questions.What number would go in the blank?-2-4-8-16
- Multiple ChoicePlease save your changes before editing any questions.In the equation
(x+2)2+(y+3)2=49, what is the center of the circle?(2, 3)(3, 2)(-3, -2)(-2, -3) - Multiple ChoicePlease save your changes before editing any questions.Classify the conic section.CircleEllipseLineNone of these
- Multiple ChoicePlease save your changes before editing any questions.Which is the equation of a circle with center (2, 1) that passes through (2, 4)?(x – 2)2 + (y – 1)2 = 9(x – 2)2 + (y – 1)2 = 3(x + 2)2 + (y + 1)2 = 9(x + 2)2 + (y + 1)2 = 3
- Multiple ChoicePlease save your changes before editing any questions.What are the vertices of the hyperbola?(0, 3) and (0, -3)(-4, 3) and (-4, -3)(0, 1) and (0, -1)(4, 0) and (-4, 0)
- Multiple ChoicePlease save your changes before editing any questions.What are the vertices of the hyperbola?(0, 5) and (0, -5)(5, 0) and (-5, 0)(0, 25) and (-25, 0)(0, 0) and (0, 5)