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Natali [406]
3 years ago
11

Mercedes created color panels for a wall using a mix of only green and yellow paints. She plotted the quantities of green and ye

llow paints used for each mix and connected them using a line segment, as shown in the graph. A line graph titled Color Mix, with Quantity of Yellow Paint, in millimeters, on the X axis and Quantity of Green Paint, in millimeters, on the Y axis. The X axis has a scale from 0 to 10 with an increment of 1. The Y axis has a scale of 0 to 20 in increments of 2. A straight line connecting 2, 2 and 10, 18 is drawn. Which statement best describes the domain of the function represented in the graph? 2 ≤ x ≤ 10 2 ≤ x ≤ 18 10 ≤ x ≤ 18 0 ≤ x ≤ 10
Mathematics
2 answers:
swat323 years ago
7 0

Answer:

A

Step-by-step explanation:

i did it on the test

SVEN [57.7K]3 years ago
5 0

Answer: Domain of the function represented in the graph is given by he inequality . 2 <_ x _< 10  

Step-by-step explanation:

we know that

Observing the graph

The domain is the quantity of yellow paint in millimeters

The domain is the interval -----> [2,10]

All real numbers greater than or equal to 2 and less than or equal to 10

therefore 2 <_ x _< 10  

my bad I couldn't put the line under the sign

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3 years ago
Determine algebraically whether f(x)=3x-2 and g(x)=(x+2)/3 are inverse functions. Show all work.
Sergio [31]

Answer:

Yes

Step-by-step explanation:

f(x)=3 x-2      

     

y= 3 x-2      

             

x= 3y - 2  

     

3 y -2 = x

3 y -2 + 2 = x + 2

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3        3       3

<u>3 y </u> =  <u>x  </u> +  <u>2  </u>                                                    

3        3       3

y =  <u>x </u>  +  <u>2   </u>        replace y with f ^ -1(x)

   <em> </em>  3        3                                            

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4 0
3 years ago
I don’t know how to answer this?
dalvyx [7]
Answer: a bigger or equal to 20

Explanation:

2a/5 - 2 _> a/4 + 1

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3 0
3 years ago
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Answer:

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6 0
3 years ago
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tester [92]

Answer:

a trapezoid

Step-by-step explanation:

A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. the parallel sides are called bases while the non parallel sides are called legs

Characteristics of a trapezoid

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