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What does the x and y axis on a coordinate plane look like?
the y-axis is vertical, and the x- axis is horizontal
What will the graph of x equals 100 look like?
It will look like a straight vertical line that cuts the x-axis at the point (100, 0).
An angle that has its vertex at the origin and its initial side on the positive x-axis is in what?
it will be pointing to the right side of the plane
Does a parabola always have roots and a vertex?
Yes, a parabola always has a vertex. However, it may not always have roots. The roots of a parabola are the x-values where the parabola intersects the x-axis. It is possible for a parabola to have two, one, or no roots depending on the discriminant of the quadratic equation.
What is the difference between the x-axis and the y-axis?
the x-axis goes horizontally (like this _______ ) and the y-axis goes vertically (like this | )
How do you get a parabola with only one x intercept?
When the vertex lies on the x-axis. For example x = y2, the vertex is at the origin, and the parabola is lying on its side.
What does the graph of x minus x squared look like?
the x-axis... obviously! the x-axis... obviously!
What does the x and y axis on a coordinate plane look like?
the y-axis is vertical, and the x- axis is horizontal
Do all functions of the form y equals ax2 have the same vertex and axis of symmetry?
axis of symmetry is x=0 Vertex is (0,0) So the answer is : YES
Find the vertex and equation of the directri for y2 equals -32x?
y2 = 32x y = ±√32x the vertex is (0, 0) and the axis of symmetry is x-axis or y = 0
What is the axis of symmetry for the parabola with vertex (-2 -4) and directrix y 1?
The axis of symmetry is x = -2.
What are the coordinates of another vertex of the figure A figure has a vertex at (-1 -3). If the figure has line symmetry about the x-axis.?
It is (-1, 3).
A figure has a vertex at -1 -3 if the figure has line of symmetry about the x-axis what are the coordinates of another vertex of the figure?
2
What would a graph look like if the equation was x equals 3?
It would look like a straight vertical line, i.e. parallel to the y-axis, passing through the point on the x-axis where x=3.
How do you find the axis of symmetry and vertex of y equals x squared plus 6x plus 10?
By completing the square y = (x+3)2+1 Axis of symmetry and vertex: x = -3 and (-3, 1) Note that the parabola has no x intercepts because the discriminant is less than zero
What are the vertex and the axis of symmetry of the equation y equals 2x² plus 4x - 10?
In the form y = ax² + bx + c the axis of symmetry is given by the line x = -b/2a The axis of symmetry runs through the vertex, and the vertex is given by (-b/2a, -b²/4a + c). For y = 2x² + 4x - 10: → axis of symmetry is x = -4/(2×2) = -4/4 = -1 → vertex = (-1, -4²/(4×2) - 10) = (-1, -16/8 - 10) = (-1, -12)
What will the graph of x equals 100 look like?
It will look like a straight vertical line that cuts the x-axis at the point (100, 0).
