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vesna_86 [32]
3 years ago
13

Determine the vertex and the axis of symmetry for the function below Y=x^2+4x+1

Mathematics
1 answer:
saw5 [17]3 years ago
3 0
Y = x² + 4x + 1

vertex; (-2, -3)
axis of symmetry; x = -2

hope this helps, God bless!
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Step-by-step explanation:

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How do compare ratios then simplify to find the answer
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"Compare ratios" covers a lot of territory. If all you want to do is find which one is larger, you can subtract or divide.

(a/b) - (c/d) > 0 . . . . means a/b is larger

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These operations with fractions are done using the methods of arithmetic with fractions that you have been taught.

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"Simplify" when applied to ratios usually means common factors are removed from each of the terms.

For example, the ratio 2:12 is a ratio of even numbers, so we know both numbers have a factor of 2. (2 is a factor common to both numbers.) When we divide them both by 2, we have the reduced ratio 1:6. That is, 2:12 simplifies to become 1:6.

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Step-by-step explanation:

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