1) Graph 3x² +8y²: = 72 Also graph the foci. -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 9- 8 7 6 5 4 3 2 1 -1 -2 -3 y 1 2 3 4 5 6 7 8 9

Q: The equation h = 2t^2 -16t+30 d a ball being tossed in the air. The variable h represents the height…

A: We have to find the t-intercepts, vertex and meaning of them in this situation.

Q: 2x1 + 5x2 = 16 2х, + 3x1 + x2 = 11

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Q: 18x+6y 2x-4y 12 2 9 6.

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Q: A line passes through the center of a circle and intersects it at points (-1,2) and (5,10). What is…

A: equation of line passing through points (x1, y1) and (x2, y2) is:  y-y1=y2-y1x2-x1(x-x1)    Equation…

Q: 3. 2+ 1+ +++ ++ + 2m -2m

A: Answer : y=5sin(x/3)

Q: Put x2 + 6x - y = 8 in standard (vertex) form

A:

Q: Can the graph of an equation x2 + y2 = 25,have more than one form of symmetry?

A: To determine: The graph of given equation and its symmetry.

Q: Two vertices ofa rectangle are located at (-2,5) and (4,5). The perimeter of the rectangle is 30…

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Q: 2+3X A ) Sketch the graph 4+2X

A: Function is the unique relation where each x is mapped to unique y. It can be of many type,…

Q: 2) Graph the equation 3 x + 4 y = 12.

A: The given equation is  3 x + 4 y = 12

Q: Vertex: (6, -2) Co- Vertex: (0, -1) Center: (0, -2)   What are all the vertices and foci? What…

A: Let the given data is for ellipse, Vertex is given (6, -2) and center is (0, -2). Let other vertex…

Q: Graph f1x2 = x2 + 9, x Ú 0

A: The given function is fx=x2+9. Sketch the graph of the above function as shown below.

Q: y2-2x-5 牛x-y 23

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Q: Y = 9x2-3x-5  Complete in vertex form

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Q: The equation graph x2+y2+6x-10y+9=0 after completing square is

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Q: What is the difference of two points on a graph? (2,3) and (10,18)

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Q: 2x2 +3 y2 + 4 = 5z2

A: