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2 years ago

Lesson 12.03 plot twist What is the total number of ski trails

Mathematics

1 answer:

kkurt [141]2 years ago

3 0

There are 12 number of ski trails shown in the table.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

From the table attached, we can see that there are only 12 different ski distances, that is there are 12 data's in the table, hence:

The total number of ski trails = 12

There are 12 number of ski trails shown in the table.

Find out more on equation at: brainly.com/question/2972832

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A parabola can be drawn given a focus of (6,-1) and a directrix of y = 9. What can be said about the parabola?

zavuch27 [327]

Answer:

Since the focus is at (-6,-11) and the directrix is at y=9:

The vertex is halfway between the focus and the directrix, so the vertex is at (-6,-1). (Draw this on graph paper if that doesn't make sense.)

The general form (conics form) of a parabola: 4p(y-k)=(x-h)^2 (vertex is (h,k) and "p" is the distance between the focus and vertex (or between vertex and directrix)).

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2 years ago

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GREYUIT [131]

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The answer to your question is: third option is correct

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and p = 1

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3 years ago

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