This lesson has two major parts, easy and advanced. Whenever you need to draw a graph, you always need to follow the following guidelines. How to plot a nice graph with sweaty shaky …

Question 366613: a punter, punts the football at the 40 yard line at the equation of y=-0.008x^2+2.5x+1. I know how to graph a linear function starting at a cirtain point, how would …

You can put this solution on YOUR website! your graph would look like this: when x is less than -1, you have a line at y = 3 extending from minus infinity to -1 but not existing at x = -1. that's …

Question 219414: how can we know if the graph of quadratic equation opens? a. upward b. downward c. to the left d. to the right Found 2 solutions by jsmallt9, Theo:

How to complete the square to find the minimum/maximum of a quadratic function Assume that you are given a quadratic function of a general form y = . You know that the plot of this …

You can put this solution on YOUR website! How can I tell if a graph opens up or down by looking at the equation For the quadratic equation: if a>0 it will open up. if a<0 it will open down. Let's …

Question 585845: how to determine whether the equation defines y as a function of x. is it a function yes or no to the problem: x=y^2-6 and problem y=x^2+6 Found 2 solutions by KMST, …

You can put this solution on YOUR website! a function is defined as an equation where every value of x has one and only one value of y. y = x^2 would be a function. the graph would look …

Question 1156326: Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 66 and 104 degrees during the day and …

If you can sketch the graph, then try to draw a vertical line through the graph in such a way that it crosses the graph two or more times. If a vertical line crosses the graph in TWO or more …