3 years ago

How do you do domain and range

1 answer:

4 0

Answer:

the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis

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Lincoln Middle School has a total of $200 to spend on notebooks and tablets for the school board meeting. Notebooks cost $7 each

kicyunya [14]

Answer:

The answer is the option C

The graph in the attached figure

Step-by-step explanation:

Let

x------> the number of notebooks

y-----> the number of tablets

we know that

The inequality that represent the situation is equal to

$7x+5y\leq 200$

Using a graphing tool

see the attached figure

The solution is the triangular shaded area

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posledela

Answer:

Step-by-step explanation:

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Can someone help?Where do i put the dotts...I need answers asap!!!

Semmy [17]

1 5/8 2 4/8 is the anwser

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Graph the equation on the coordinate plane.

abruzzese [7]

Solution :

Given, the equation $y=-2x$ .

To graph the equation on the coordinate plane, we first need to derive the different points of the equation $y=-2x$ ,

$at\:\;x=0\Rightarrow y= -2(0)=0\\\\at\:\;x=1\Rightarrow y= -2(1)=-2\\\\at\:\;x=2\Rightarrow y= -2(2)=-4\\\\at\:\;x=3\Rightarrow y= -2(3)=-6\\\\at\:\;x=-1\Rightarrow y= -2(-1)=2\\\\at\:\;x=-2\Rightarrow y= -2(-2)=4\\\\at\:\;x=-3\Rightarrow y= -2(-3)=6$

The graph plotted using these points is shown in the figure,

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Pedro bought four packs of pencils for $19.96 how much did each pack cost

denpristay [2]

Each pack would cost $4.99

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3 years ago

How do you do domain and range​

How do you do domain and range