What is the equation for the axis of symmetry of a quadratic function y = 3x² + 6x + 2? A. x = -1 B. x = -2 C. x = -3 D. x = -4 相关知识点: 试题来源: 解析 A。解析:For the function y = 3x² + 6x + 2, a = 3 and b = 6. Using the formula x = -b/...
Determine the axis (or line) of symmetry of the following function: f(x) = x^2 - 8x - 7. Graph: y = x 2 + 3 x + 10 Find the equation of the axis of symmetry. What is the equation for the line of symmetry for the graph of the function y = -4x^2 + 6x - 8?
Find the equation of the line passing through the point (a,b) with slope equal to zero. How do you draw a line of best fit through a set of points on a scatter graph? What is an axis of symmetry? What is the equation of a line that is parallel to y = -4x + 2 and goes thr...
What is an axis of symmetry? What are pyramidal motor tracts? Define the 'three parallel lines' theorem What is the shape of an investment curve? What do alternate interior angles look like? What is the sum of the interior angles of a 20-gon?
For example, suppose you have the equation y=x+5. In this case "y" is the dependent variable and "x" is the independent one. This is because the value for "y" is dependent on the value of "x". In fact, the value of "y" cannot be determined without knowing the value of "x"...
What is the equation for finding surface area?Answer and Explanation: It depends entirely on the shape that you are trying to find the surface area of. For a cube, simply add up the areas of each side: http://study.com/academy/lesson/how-to-find-the-surface-area-of-a-cube.html For...
To dig deeper into particle dualism, in the second part, a class of models is proposed as a working framework. It encompasses some chaotic excitable reaction-diffusion systems, whose generalized susceptibilities make them compatible with quantized fields and excitations, of any desired symmetry group ...
The Vertex formula of a parabola is used to find the coordinates of the point where the parabola crosses its axis of symmetry. The vertex is the point (h,k). As we know the standard equation of a parabola is y = ax2+bx+c. If the coefficient x2is positive then the vertex is the...
This equation enables analysis of dynamics of pi and explains how the axis of symmetry of 3capped pi moves on the unit sphere S 2. This approach also makes possible to study the relationship between behavior of pi and the law of friction....
How to find the latus rectum of a parabola How to calculate the latus rectum of a parabola? Find the equation of the parabola described. Find the two points that define the latus rectum, and graph the equation. Vertex at (0,0); axis of symmetry is the y-axis; containing the ...