04:06duration 4 minutes 6 seconds
Finding the maximum or minimum of a quadratic…
Finding the maximum or minimum of a quadratic function
This shows how to decide whether you are seeking…
04:44duration 4 minutes 44 seconds
Finding the roots of a quadratic equation with…
Finding the roots of a quadratic equation with leading coefficient greater than 1
This is a quadractic equation that can be…
02:24duration 2 minutes 24 seconds
Finding x- and y-intercepts of a line given the…
Finding x- and y-intercepts of a line given the equation: Basic
Shows how to substitute zero for y to find the …