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Mathematics

2 answers:

GaryK [48]3 years ago

6 0

Answer: Yes

Step-by-step explanation:

Yes, this is a function

A function is described as a relationship between f(x) and x where each x value corresponds to only 1 y value. A y value can correspond to multiple x values though.

In this picture, the curve only passes each x value once, so yes this is a function.

You can also use the vertical line test.

First, take a vertical line, and move it across the graph. If there is ever more than 1 time where the graph crosses the line, then it is not a function.

Performing this test on this curve, we see that the graph only acrosses the vertical line in one point across the whole graph, so yes this is a function

HACTEHA [7]3 years ago

4 0

<u>Answer:</u>

Yes

<u>Step-by-step explanation:</u>

In above image use vertical line test to identify whether a relation is a function or not . Vertical line test means draw various vertical lines in graph and it must cut graph only once i.e. every vertical line must intersect graph only once . if lines intersects graph in more than 1 point than relation is not a function . In short, a relation is a function iff for every value of x there's only one value of y , for any case x has 2 or more than 2 values of y it's <u>not a function.</u>

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Can someone please answer. There is one problem. There's a picture. Thank you!

Mnenie [13.5K]

Use the Sine Law: $\frac{sin(A)}{a} = \frac{sin(B)}{b} = \frac{sin(C)}{c}$

In this case:
$\frac{sin(44)}{17}=\frac{sin(60)}{e}$
therefore:
$e=17\frac{sin(60)}{sin(44)} \approx 21.2$

6 0

3 years ago

Which best describes the resulting three-dimensional figure? a cone with a base radius of 26 cm a cone with a base radius of 14

hammer [34]

The best description of the resulting three-dimensional figure when the considered figure is revolved is: A cylinder with height 24 cm.

<h3>What is solid of revolution?</h3>

When a figure is revolved around some fixed axis, the whole three dimensional solid formed from the area that it swaps out is called solid of revolution.

Since no image is specified, we will work on the image attached below.

We can visualize and imagine that the horizontal line is still and just rotating on its place. The rectangle will revolve around, and therefore will swap out a cylindrical shape.

Since the length of the rectangle is 24 cm, and it is rotated on its length, so that will serve as height of the formed cylinder.

Thus, the best description of the resulting three-dimensional figure when the considered figure is revolved is: A cylinder with height 24 cm.

Learn more about solid of revolution here:

brainly.com/question/338504