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AnnZ [28]
3 years ago
12

Find the domain of the graphed function. Help me please);

Mathematics
1 answer:
pogonyaev3 years ago
8 0

The correct answer is B. -4<x<2.

This is because the domain is looking for the values of x that can be used in the function. In the picture below, you will notice that the leftmost point is at x = -4. This is as low as the x value goes. The rightmost point is at x = 2, which is as large as the x value gets. Therefore the domain is between those two numbers.

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Factor completely. 3x^2 + 30x + 75 =?​
vladimir1956 [14]

Answer:

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3 0
2 years ago
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What is the distance between (10, 6) and (-2, -3)
Helga [31]

Answer:

15 units.

Step-by-step explanation:

The distance between the points (x1, y1) and (x2, y2) is

√(x1-y1)^2 + (y1-y2)^2))

So here it is:

√(10- -2)^2 + (6- -3)^2)

= √(144+81)

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= 15.

4 0
3 years ago
It's worth 4 marks and 2 OCW
LUCKY_DIMON [66]
Since these angles clearly form a circle and a circle is 360 degrees, 
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5 0
3 years ago
silvia's test scores are 86,81 and 92 what must she score on her fourth test in order to have an average of 90 for all four test
belka [17]
Silvia has to score a 101 to get an average of 90 for all four tests.
Explanation: 90=(86+81+92+x)/4
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7 0
3 years ago
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HOW TO DO THIS QUESTION PLEASE ​
Deffense [45]
Tot ratio=11
330/11=30
So Ed pay 7x30=210
Fay pays 4x30=120

For Ed to give Fay money so they r equal, he would need to give $45 so that they both are at 165.
3 0
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