anonymous
  • anonymous
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and /or reflecting. Graph one transformation in each coordinate system. Label each graph. f(x)=-2(x+1)^2+4
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@jim_thompson5910
jim_thompson5910
  • jim_thompson5910
I would use something like desmos https://www.desmos.com/calculator to graph
jim_thompson5910
  • jim_thompson5910
type into the first line y = x^2 this is the parent function

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Okay!
jim_thompson5910
  • jim_thompson5910
then you'll shift the graph 1 unit to the left to get y = (x+1)^2 after that, you will multiply the (x+1)^2 term with -2 to get y = -2(x+1)^2. This will reflect the graph over the x axis and vertically stretch the graph by a factor of 2
anonymous
  • anonymous
I have that already on one coordinate plane.
anonymous
  • anonymous
Would shifting be in another coordinate plane?
jim_thompson5910
  • jim_thompson5910
finally, you will add 4 to get y = -2(x+1)^2+4 this shifts the graph 4 units up
jim_thompson5910
  • jim_thompson5910
each time you do a transformation, you will have it on its own xy axis
anonymous
  • anonymous
I do not understand how do I show this on the (x,y)
jim_thompson5910
  • jim_thompson5910
this is what it looks like if you did all equations I mentioned above on the same xy axis
jim_thompson5910
  • jim_thompson5910
imagine each of those parabolas gets its own xy coordinate system
anonymous
  • anonymous
I understand but my teacher wants us to show the change meaning when we plug in -1, 0 and 1
anonymous
  • anonymous
I did get what you got, on each coordinate plane but I have to be able to show the process.
jim_thompson5910
  • jim_thompson5910
so he wants you to plug those x values into each equation?
anonymous
  • anonymous
basically
jim_thompson5910
  • jim_thompson5910
you can create a table using desmos click on the equation you want to work with then click the gear icon I suggest duplicating the graph, so do so, but it's not mandatory then turn that duplicate graph into a table
jim_thompson5910
  • jim_thompson5910
jim_thompson5910
  • jim_thompson5910
you can add or subtract x values from the table or change the x values that are already there the table will update itself with each change or addition in x
anonymous
  • anonymous
Thank you! Now i got it! Are you able to help me with three more questions?
jim_thompson5910
  • jim_thompson5910
it depends how long they are, but we'll see
anonymous
  • anonymous
Okay, Suppose the point (2,4) is on the graph of y=f(x). Find a point on the graph of the given function . The reflection of the graph of y=f(x) across the y-axis
jim_thompson5910
  • jim_thompson5910
Rule: reflecting any point (x,y) over the y axis will result in (-x,y)
anonymous
  • anonymous
What does the question ask?
jim_thompson5910
  • jim_thompson5910
it just wants you to reflect (2,4) over the y axis
anonymous
  • anonymous
How would I do this?
anonymous
  • anonymous
By graphing?
jim_thompson5910
  • jim_thompson5910
by using that rule I posted
anonymous
  • anonymous
So instead of 2,4 it would be -2,4
jim_thompson5910
  • jim_thompson5910
(-2,4) don't forget the parenthesis
anonymous
  • anonymous
Yes, and Would I graph this?
jim_thompson5910
  • jim_thompson5910
you can if you want they just want you to find the point
anonymous
  • anonymous
Okay , next question Solve the problem, If f(x)= x-3A/3x+5 and f(3)=6. what is the value of A?
anonymous
  • anonymous
are you able to help me?

Looking for something else?

Not the answer you are looking for? Search for more explanations.