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The graph for a = -1

 

f(x) = (x-2)^2 + a 

 

a. What are the coordinates of the top of the graph?

b. How many points of intersection does the graph have when it's a = -1 and y = 5 ?

c. For which values of a does the accompanying graph not share a point with the x-axis?

 

English isn't my mother tongue so I apologize for my poor english.

 Jul 3, 2018
 #1
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What is your native language?

 Jul 3, 2018
 #2
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I'm dutch haha :") Here is the actual exercise

 

 Jul 3, 2018
 #3
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coolcoolcool

Ik ben Nederlands laughlaughlaugh

 Jul 3, 2018
 #4
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Oh wauw haha! Dat maakt mijn leven heel wat makkelijker :D Super bedankt btw

 Jul 8, 2018

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