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 quadratic function: f(x) = 2x^2 + 8x + 9. Find the vertex and the axis of symmetry of the quadratic function: f(x) = 2x^2 - 3x + 4. Given the quadratic function f(x) = x^2 + 6x - 16, what is the...
that divides this parabolic curve into two equal halves is known as the six of symmetry of a quadratic function. The axis of symmetry always passes through the vertex and focus of the parabolic curve. So the {eq}x {/eq}-coordinate of the vertex is the equation of the axis of...
Learn the concept of the axis of symmetry of a geometrical shape. Understand the formula for finding the equations of the axis of symmetry & vertex...
Algebraic and Numeric Symmetry: To check if the given function is an odd function of an even function, algebraic symmetry can be used. Getting the same function after placing the value of x as-x, then calling the supplied function Y-axis symmetric, and getting the same function after ...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
To find line/point symmetr y To find the axis of symmetry in a quadratic function x = –b/(2a) Find the line symmetry in f(x) = 3x 2 -2x+8 x=–b/(2a) = –(–2)/(2*3) = 2/6 X = 1/3 To find the point of symmetry in a cubic function x = –b/(3a) Find the po...
how would I identify the axis of symmetry and the vertex using y = x^2 - 4x -32 please show steps Follow•4 Add comment Report 3 AnswersBy Expert Tutors BestNewestOldest By: Vivian L.answered • 01/10/14 Tutor 3(1) Microsoft Word/Excel/Outlook, essay composition, math; I LOVE ...
How to Find the Axis of Symmetry: Finding the axis of symmetry, like plotting the reflections themselves, is also a simple process. In this case, all we have to do is pick the same point on both the function and its reflection, count the distance between them, divide that by 2, and ...
What is the axis of symmetry for f(x) = 2x2- 4x + 5? Axis of Symmetry of a Parabola: In mathematics, a parabola is a graph of a quadratic function,f(x) =ax2+bx+c, that has the shape of a U or an upside down U. The axis of symmetry of a parabola is the vertical lin...