SOLUTION: how can we know if the graph of quadratic equation …
We converted x = f (y) to y = f (x) in order to graph the equation. This is the alternate form i was talking about. ----- Now consider: x = -y^2 + 2y + 1 Before we can graph this, we have to solve for y to get: y …
SOLUTION: how can i telln if a graph opens up or down by looking at …
You can put this solution on YOUR website! If you are talking about a parabola like y=x^2, the if the coefficient of x^2 is positive, it opens UP. If the coefficient of x^2 is negative, then the graph opens …
Lesson Graphing and Slope of a Line - Algebra Homework Help
To draw the graph, go up three units on the y axis and put a point. Then, because the slope is , with your pencil on this point go up 3 and go right 5 and put another point. Connect these two points, and it …
SOLUTION: Graph each equation y = 4x - 1 - Algebra Homework Help
You can put this solution on YOUR website! Looking at we can see that the equation is in slope-intercept form where the slope is and the y-intercept is Since this tells us that the y-intercept is .Remember the …
SOLUTION: A model rocket is launched from the roof of a building. Its ...
Question 1174252: A model rocket is launched from the roof of a building. Its flight path through the air is modelled by h (t)=-5t2+30t+10, where h (t) is the height of the rocket above the ground in metres …
Questions on Word Problems: Linear Equations And Systems Word …
Do not use commas in any of the numbers. Share the graph by exporting and downloading the image. Include the graph as part of your solution. Find and interpret the function’s value at 40. Does this …
Lesson on graphing functions - Algebra Homework Help
Set up the coordinate system around the special points Plot these special points using circles of X symbols Plot some more points around the special points Draw the line How to plot a nice graph with …
SOLUTION: A rental car agency charges $29 per day plus 8 cents per …
more you will save money by going with the company that charges $29 per day but less in the per mile charge. . If you think in terms of the graphs of these two equations, it might help you to visualize the …
SOLUTION: Prove that f (x)=5x-4 and g (x)= (x+4)/ (5) are inverses of ...
You can put this solution on YOUR website! Prove that f (x)=5x-4 and g (x)= (x+4)/ (5) are inverses of each other by plotting them on a graph with h (x)=x Here are the graphs on separate sets of …
SOLUTION: The Scenario: You want to start your own 3-D printing and ...
29. You can make your business more profitable by increasing revenue (money coming in) or decreasing cost (money going out). What could you change about your object to increase profits? …