4 years ago

What is the domain and range for this graph?

2 answers:

8 0

Domain: -∞, ∞
range: -5,∞
(the commas mean through; ex.; -5,∞..... that means negative 5 thru infinity)

Gekata [30.6K]4 years ago

6 0

Domain: -2 ≤ x ≤ 6

Range: -5 ≤ y ≤ 5

We include the equal to signs because the ending points for x and y are included in the graph!

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AnnyKZ [126]

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3 years ago

Use the numerals 1,7,7,7, and 7 to create the number 100

Aleonysh [2.5K]

Answer:

$77\div.77\cdot1$

Step-by-step explanation:

What we're basically looking for here are ways to get 100 using these numbers.

My immediate first thought was "can we divide the 7's by some 7's to get 100?"

I know that $7 \div .7=10$ , so I had the idea to make it $77 \div .77 = 100$ . This means that we can use the number 7 four times in the equation $77 \div .77=100$ .

However, we're still missing a 1 that we need to include. This is easy, we can just multiply $77 \div .77$ by 1.

So in conclusion, we get $77 \div .77\cdot1$

Hope this helped!

6 0

3 years ago

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In the diagram, △ABC∼△DEF. The area of △ABC is 12 square inches. Find the area of △DEF

Len [333]

Answer:

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