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Yakvenalex [24]
3 years ago
11

Direction: Read and analyze each question below, the write the letter of the correct answer.

Mathematics
1 answer:
Natali [406]3 years ago
3 0

Answer:

1 is A

2 is A

3 is none of the above

Step-by-step explanation:

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The graph of a quadratic relationship is in the shape of a parabola. Parabolas are symmetric arcs and are useful for modeling re
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Answer:

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Explanation:

I think about the Golden Gate Bridge, which is a suspension bridge.

As in any suspension bridge, a long cable is supported by two large supports.

The cable falls from a support, in the form of a curve concave upwards, to a minimum point that is the vertex of the<em> parabola</em>, through which the axis of <em>symmetry</em> passes, and curves again upwards to ascend to the upper end of the other support.

As a <em>unique feature</em> of this parabolic arc you can tell that the the concavity is upward; the parabola open upward.

Also, you can tell that the parabola is vertical, which means that the axis of symmetry is vertical.

The <em>symmetry</em> is clear because to the curve to the left of the vertex is a mirror image of the curve to the right of the vertex.

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If a1=10 and an=an-1+4 then find the value of a5
tamaranim1 [39]

Answer:

26

Step-by-step explanation:

Each term is the previous with 4 added to it.

a1 = 10, a2 = 14, a3 = 18, a4 = 22, a5 = 26

3 0
3 years ago
Simplify. 11 3/4 - 8 1/2 A. 3 1/4 B. 3 1/3 C. 4 1/4
Rainbow [258]

Answer:

A

Step-by-step explanation:

11 3/4 - 8 1/2 = 3 1/4

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What's the best definition of the word "ratio?"
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Step-by-step explanation:

Or relation I believe so...

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