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Talja [164]
3 years ago
5

Write an equation for the translation of y = |x|. 15.5 units down

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0
Than you consider the axes coordinates and try this for x=0 what mean origin so this 15,5 units down mean that y coordinate point will be -15,5 from what result that the first one choice is right sure 

A. y = IxI -15,5
expeople1 [14]3 years ago
3 0

Answer:

Option A is correct

y =|x| -15.5

Step-by-step explanation:

Vertically down:

To  translate the absolute parent function y=f(x) vertically, the new function we get;

g(x) = f(x) + k

when k < 0 , the function is vertically down

when k > 0, then the function is vertically up

Given the function:

The translation of y = |x|

To do vertically down with 15.5

Use the above definition we have;

y =|x| -15.5

Therefore,  an equation for the translation of y = |x|, with 15.5 units down

is, y =|x| -15.5

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the curved surface of a cylindrical surface is 704 cm square calculate the height when the radius is 8cm​
AlexFokin [52]

Answer:

CSA of cylinder = 704cm²

We know that

CSA of cylinder = 2πrh

or 2πrh = 704

or, 2*22/7 *8 *h = 704 ( since r=8cm)

or, 352h = 704*7

or, h = 4928/352 = 14cm

7 0
3 years ago
C = 200 – 7x + 0.345x2
fenix001 [56]

The way to find the domain and the range is illustrated below.

<h3>How to illustrate the information?</h3>

From the information, c(x) = 200 - 7x + 0.345x². It should be noted that the domain is the set of x-values that are feasible.

The range is the set of possible results for c(x). They are the possible costs. You can derive this from the fact that c(x) is a parabola and you can draw it, for which you can find the vertex of the parabola, the roots, the y-intercept, the shape.

You can substitute some values for x to help you, for example:

x      y

0    200

1    200 -7 +0.345 = 193.345

2    200 - 14 + .345 (4) = 187.38

3    200 - 21 + .345(9) = 182.105

4    200 - 28 + .345(16) = 177.52

5    200 - 35 + 0.345(25) = 173.625

6    200 - 42 + 0.345(36) = 170.42

10  200 - 70 + 0.345(100) =164.5

11 200 - 77 + 0.345(121) = 164.745

If the functions do not have real roots, then the costs never decrease to 0. The function starts at c(x) = 200, decreases until the vertex, (x =10, c=164.5) and starts to increase.

Then the range goes from 164.5 to infinity, limited to the solution for x = positive integers.

Learn more about domain on:

brainly.com/question/2264373

#SPJ1

Complete question:

the daily production cost, c, for x units is modeled by the equation: c = 200 – 7x 0.345x² explains how to find the domain and range of c.

4 0
1 year ago
CAN SOMEONE HELP ME PLEASE!
IRISSAK [1]
The screens to blurry, you can’t understand the words
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3 years ago
Convert 12midnight to 24h clock system ​
Leno4ka [110]

Answer:

exactly 12:00 midnight on a 24hour clock is represented as 00:00

5 0
1 year ago
George studied 3/4 of an hour on Monday and 7/8 of an hour on Tuesday. How long did he study altogether on both days?
7nadin3 [17]

so you would add 3/4 and  7/8.  so thats 1 1/2

3 0
3 years ago
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