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ioda
3 years ago
15

Can someone please help me, I don't understand

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0
The answer I think should be right would be 3.

It’s odd because you need to round it. But anyway I hope this helped. Rate my answer if I was wrong or correct
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ORDERING REAL NUMBERS
Bess [88]
3/25, 0.1, -√86, -9.34
4 0
3 years ago
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This is the homework question (Please see picture). If my X and Y's are correct how do I graph it?
Nataliya [291]

Answer:

to graph it. make a horizontal line for the x axis and a vertical line for the y axis and place your coordinate points were the are supposed to be and label them.

Step-by-step explanation:

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3 years ago
Which linear inequality is represented by the graph?
Dmitriy789 [7]

Answer: y<-3x+4

Step-by-step explanation:

Option 4 (D)

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3 years ago
If ƒ(x) = 2x, then ƒ -1(x) =<br><br> -2x<br> ½x<br> x - 2
kap26 [50]

Answer: second option

Step-by-step explanation:

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f(x)=2x

You need to:

Substitute f(x)=y into the function:

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Now, you need  to solve for "x", to do this, you must divide both sides of the function by 2:

\frac{y}{2}=\frac{2x}{2}\\\\\frac{y}{2}=x

Now, replace "x" with "y" and replace "y" with "x":

\frac{x}{2}=y

Therefore, substituting y=f^{-1}(x) you get:

f^{-1}(x)=\frac{x}{2} or  f^{-1}(x)=\frac{1}{2}x

7 0
3 years ago
In 2000 South Dakota had a population of 754,844. The number of people in South Dakota increased by 7.9% in 2010. What is South
Novay_Z [31]

814,180. Hope I helped. If i didn't I am sos sorry. I would take 7.9 or .079 to 754,844 to get your number.

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3 years ago
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