Characters and the climate There are mainly three characters : Chris Gardner 、 Christopher 、 Linda, and the leading character is Chris Gardner ,the father. The whole atmosphere is positive, though there is a large part describing the bitter struggles… Continue Reading
The parabolic opening upward and equation is greater than zero. The equation has an intersection with the x axis. If the y value is greater than 0 x the value is less than one half and x is greater than… Continue Reading
y=x^2+2 positive sign the graph moves up y=x^2-3 negative sign the graph moves down y=(x-2)^2 negative sign the graph moves right y=(x+3)^2 positive sign the graph moves Left
The basic representation of the quadratic function is y=ax squared +bx+c (a is not 0). The second function must be quadratic, and the graph of the quadratic function is a parabola that is parallel to the Y-axis or overlaps on… Continue Reading
When I was young I was stolen a basketball from my brother home,Because my friend birthday is coming ,I promised him I would give him a birthday gift.I had no money to buy anything to my friends so I decide… Continue Reading
First to merge similar radical, and will not be the same kind of radical operation ligatures symbols together. The multiplication of the root is different from the addition and subtraction,but it also needs to be simplified first,and the number of… Continue Reading
The square root is a mathematicial symbol.The square root is a symbol that represents the operation of a number or a algebraic operator The square root cannot be negative.