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 …

Question 254213: Explain how you know if the graph of a quadratic is wider or narrower than the standard quadratic, y=x^2. Answer by Edwin McCravy (20055) (Show Source):

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 …

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 …

On your graph, sketch the cost function for a company that does not need any initial investment and that has a per-item cost of $1. Use transformations to describe the differences between …

You can put this solution on YOUR website! X-intercepts are where a a graph intersects the x-axis. In other words, x-intercepts are x-values which make the function value 0. So to find x …

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 …

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:

Question 1183251: Outside temperature over a day can be modelled as a sinusoidal function. Suppose you know the high temperature for the day is 90 degrees and the low temperature of …