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3 years ago

How to find range on graph?

Mathematics

2 answers:

LiRa [457]3 years ago

6 0

Answer:

Step-by-step explanation:you take the biggest number on the graph and then you subtract the smallest number from it so if the biggest was 5, and the smallest was 3, you would do 5-3=2 and then 2 is your range

timama [110]3 years ago

4 0

Look at the y-axis - the range shows the set of possible output values which can be located on the y axis

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Lunna [17]

Answer: SECOND OPTION

Step-by-step explanation:

You can solve the system of equations by the method of substitution:

- You must susbtitute the second equation into the first equation and solve or x:

$7x+2(x+1)=4\\7x+2x+2=4\\9x=4-2\\9x=2\\x=\frac{2}{9}$

- Now, you must susbtitute the value of x obtained above into the second equation to calculate the value of y. Then, you have:

$y=\frac{2}{9}+1\\\\y=\frac{2+9}{9}\\\\y=\frac{11}{9}$

Therefore, you obtain:

( $\frac{2}{9},\frac{11}{9}$ )

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Answer:

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Step-by-step explanation:

20 dollars is the whole value of the right side of the inequality that is greater or equal to x+5

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