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Olin [163]
3 years ago
6

Graph the functions and identify the domain and range. y=-1.5x^2

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
8 0
You can give random values such as <span> (1,2.5) (2,9) (-1,2.5) (-2,9) and it is a parabola. You'll see that the range is (-infinte, 0] and the domain is (-infinit, infinite). </span>I hope that this is the answer that you were looking for and it has helped you.
Arte-miy333 [17]3 years ago
4 0

Answer:

The domain corresponds to all real number and range corresponds to any real number lesser than or equal to 0.

Step-by-step explanation:

Polynomial functions are continuous. Second order polynomial have a vertix, which is an absolute maximum since coefficient is a negative number. The function is plotted as follows.

The domain corresponds to all real number and range corresponds to any real number lesser than or equal to 0.

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here is the image of triangle ABC and its dilation using Center D and scale factor 2. Why is B'C' on the same line as its corres
GaryK [48]

Since only the lengths increase by scale factor,  B'C' on the same line as its corresponding side segment BC​ .

<u>What is the Dilation?</u>

Math definition of dilation Resizing an object is accomplished through a change called dilation. The objects can be enlarged or shrunk via dilation. A shape identical to the source image is created by this transformation. The size of the form does, however, differ.

The following are the properties of dilation of the triangle:

1)measures of the angles will not change

2)The sides  of the image of the triangle are multiplied  by the scale factor 2.

So,

A'B'=2AB

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A'C'=2AC

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5 0
1 year ago
Miguel bikes 23 km per hour and starts at mile 10. Gabby bies 28 km per hour and starts at mile 0. Which system of linear equati
pashok25 [27]

Answer:

y = 23x + 10

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Step-by-step explanation:

Given that:

Miguel :

Velocity = 23 km/hr

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Gabby:

Velocity = 28 km/hr

Starting position = 0 miles

The general form of a linear equation :

y = mx + c

In the scenario above ; the starting points corresponds to the intercept, c

The distance moved per hour (velocity) is the slope (m), which is the change in y per unit change in x

Hence ;

Miguel:

y = 23x + 10

Gabby:

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3 years ago
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nikitadnepr [17]

Answer:

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Step-by-step explanation:

-4y+6x=2

6x-4y=2

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3 years ago
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