For the function, f(x) = -5x² - 10x + 6,
find the vertex and y-intercept.
Solve x² - 2x - 24 = 0, for x, by completing the square.
If (4, b) is a point on the graph of y = 3x² + 4x, what is b?
List the transformations for the quadratic function:
y = - (x - 2)² + 4
I need to explain how to write a function with a zero of 0.5
How do you solve the equation by completing the square?
x² + 4x = 10
How do you find the vertex of f(x) = (x + 3)² ?
What is the vertex of the parabola y = x² + 8x + 5 ?
Finding y-intercept, equation of the axis of symmetry, and x-coordinate of the vertex of a quadratic function
For the function f(x) = x² - 6x + 8,
Find the y-intercept, the equation of the axis of symmetry, and the x-coordinate of the vertex.
How would you solve this for x?
(5x² + 6x)(12x² - 5x - 2) = 0