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Mathematics, 15.04.2020 21:52 alexis3060

The graph of which function will have a maximum and a y-intercept of 4?
f(x) = 4x2 + 6x – 1
f(x) = –4x2 + 8x + 5
f(x) = –x2 + 2x + 4
f(x) = x2 + 4x – 4

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Answers: 1
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Answer from: Quest
In this problem it decreased 20%
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statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

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Answer from: Quest
Explain how you would name a sorting rule for 1 square 1 rectangle and 1 triangle

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The graph of which function will have a maximum and a y-intercept of 4?
f(x) = 4x2 + 6x – 1
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