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The vertex of a parabola is (-2 -20) and its intercept is (0 -12).?
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What is the y value of the maximum y equals -x2 plus 6x-7?
20 and the vertex of the parabola is at (3, 20)
How many vertex in the icosagon?
An icosagon is a 20 sided polygon that has 20 vertices which is the plural of vertex
What is the slope and y-intercept and x-intercept of y equals -2 over 5x plus 20?
Slope= -2/5 y-intercept is 20 x-intercept is 50
What is the vertex to -5x2 plus 20x-13?
-5x2 + 20x - 13 describes a parabola, and you can find it's vertex in various ways. To find it using calculus, you can simply take it's derivative and solve for 0: f(x) = -5x2 + 20x - 13 f'(x) = -10x + 20 Let f'(x) = 0, then: 0 = -10x + 20 x = 2 Then simply plug the x value into the original equation: f(x) = -5 * 22 + 20 * 2 - 13 = -20 + 40 - 13 = 7 So the vertex of this parabola is at the point (2, 7). To solve it using strictly algebra, you can do it by expressing it as a value of y, and then rearranging accordingly: y = -5x2 + 20x - 13 y = -5(x2 - 4x) - 13 y = -5(x2 - 4x + 4 - 4) - 13 y = -5(x2 - 4x + 4) + 20 - 13 y = -5(x - 2)2 + 7 From which we can see that the vertex happens at the point (2, 7)
What is the y- intercept and x- intercept for the equation -5x 2y20?
If you mean: -5x+2y = 20 then the x intercept is -4 and the y intercept is 10
What is the y value of the maximum y equals -x2 plus 6x-7?
20 and the vertex of the parabola is at (3, 20)
How many vertex in the icosagon?
An icosagon is a 20 sided polygon that has 20 vertices which is the plural of vertex
What is the slope and y-intercept and x-intercept of y equals -2 over 5x plus 20?
Slope= -2/5 y-intercept is 20 x-intercept is 50
What is the vertex to -5x2 plus 20x-13?
-5x2 + 20x - 13 describes a parabola, and you can find it's vertex in various ways. To find it using calculus, you can simply take it's derivative and solve for 0: f(x) = -5x2 + 20x - 13 f'(x) = -10x + 20 Let f'(x) = 0, then: 0 = -10x + 20 x = 2 Then simply plug the x value into the original equation: f(x) = -5 * 22 + 20 * 2 - 13 = -20 + 40 - 13 = 7 So the vertex of this parabola is at the point (2, 7). To solve it using strictly algebra, you can do it by expressing it as a value of y, and then rearranging accordingly: y = -5x2 + 20x - 13 y = -5(x2 - 4x) - 13 y = -5(x2 - 4x + 4 - 4) - 13 y = -5(x2 - 4x + 4) + 20 - 13 y = -5(x - 2)2 + 7 From which we can see that the vertex happens at the point (2, 7)
How many faces edges and vertex does a dodecahedron have?
Dodecahedrons are a shape with 12 faces, 30 edges and 20 vertices.
What is the x-intercept of the line given by the equation x- 4y20?
Assuming that you meant "x - 4y = 20", the x-intercept is x=20, and the y-intercept is y=-5.
What is the x and y intercept of - 10x minus 10y equals - 20?
If you mean: -10x-10y = -20 then x intercept is at (2, 0) and y intercept at (0, 2)
What is the y- intercept and x- intercept for the equation -5x 2y20?
If you mean: -5x+2y = 20 then the x intercept is -4 and the y intercept is 10
How do you find x and y intercepts to this 4x -20?
24
What is the x- and y-intercepts of the line 4x-y equals 20?
-16
What is the x and y intercepts for 5x plus 2y equals 20?
The x intercept is the point where y = 0, the y intercept is the point where x =0: For the x intercept: 5x + 2y = 20, but y = 0 => 5x + 0 = 20 => x = 20/5 = 4. So the x intercept is at (4, 0). For the y intercept: 5x + 2y = 20, but x = 0 [The rest of the calculation is left as an exercise for the reader.]
When cube one of the (five) Platonic solids. Name the other Platonic solids and describe the characteristics of each. How many faces does it have What shape are the faces How many faces come together?
Tetrahedron 3 triangles meet at each vertex 4 Faces 4 Vertices 6 Edges Cube 3 squares meet at each vertex 6 Faces 8 Vertices 12 Edges Octahedron 4 triangles meet at each vertex 8 Faces 6 Vertices 12 Edges Dodecahedron 3 pentagons meet at each vertex 12 Faces 20 Vertices 30 Edges Icosahedron 5 triangles meet at each vertex 20 Faces 12 Vertices 30 Edges
