Question 563740: f(x)=25x^2+10x+1
type an ordered pair
I got 1 for y
I got -1/5 for x
The answer isn't an ordered pair though.
Could someone please help me out.
Thank You
Found 2 solutions by KMST, Earlsdon:
Answer by KMST(5328)   (Show Source):
You can put this solution on YOUR website! You sort-of found two ordered pairs.
You found that for  ,  . That gives you the ordered pair (x,y)=(0,1).
That's what they mean by an ordered pair: (value of x, value of y).
You also found that  for  . That gives you the ordered pair (-1/5, 0).
If you have to enter your answers online, be aware that computers are sometimes finicky. They may recognize (0, 1), with a space after the comma, as right, but consider (0,1), without a space, wrong. It's not the computer's fault; it's lack of imagination on the part of whoever was deciding what was a right answer. (My youngest son had that problem with his online classes sometimes).
Answer by Earlsdon(6294)  (Show Source):
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