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Sliva [168]
3 years ago
7

Identify the roots of the function g(x) = x^2 - 8x + 16

Mathematics
2 answers:
Oduvanchick [21]3 years ago
4 0
A function is not this but for example g times x is
mr_godi [17]3 years ago
3 0

A function doesn't have roots until you give it a numerical value.
Then, the roots are the values of the variable that give the function
that value.

For example, if you said that  g(x) = 0,
then the roots would both be  x = 4 .

But if you said that  g(x)=16, then
the roots would be  x=0  and  x=8 .

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Give an example of how you use positive and negative numbers, and explain the meaning of 0 in your example.
EastWind [94]

Answer:

Meanings of the numbers:

Most numbers represent an amount. Positive numbers represent above zero. Zero is the only number that does not represent an amount. It means nothing. When you go lower than nothing, you are in the negative numbers. Negative numbers represent absent values pretty much.

How I would use them in every day life:

I would use positive numbers to represent... maybe something I'm trying to get at a store. Ex: 4 bananas

I would use negative numbers to... maybe look at the temperature. Ex: -16 degrees Fahrenheit. Negative numbers are in temperature all the time.

Hope this helps! (^-^)

6 0
3 years ago
A cyclist rides her bike at a rate of 30 kilometers per hour. What is this rate in kilometers per minute? How many kilometers wi
SIZIF [17.4K]
5 kilometers for 10 minutes
60 minutes= 1 hour
30 kilometers divided by 60 minutes=0.5
0.5*10 minutes= 5 kilometers for 10 minutes
5 0
3 years ago
Determine which of the following equations, when graphed, intersect at the point (4, 0).
dexar [7]

Answer:

x - y = 4

x + y = 4

Step-by-step explanation:

Substitute x=4 and y=0 in every equation. If both sides of the equal sign are equal, (LS=RS, left side equals right side) then the graph intersects at (4,0).

- x - y = 4

- (4) - 0 = 4

-4 = 4

LS≠RS

x - y = 4

4 - 0 = 4

4 = 4

LS=RS

2 x + y = 7

2(4) + 0 = 7

8 = 7

LS≠RS

2 x + y = -7

2(4) + 0 = -7

8 = -7

LS≠RS

x + y = 4

4 + 0 = 4

4 = 4

LS=RS

2 x - y = 7

2(4) - 0 = 7

8 - 0 = 7

8 = 7

LS≠RS

Only x - y = 4  and x + y = 4  intersect at (4, 0).

4 0
4 years ago
Change the following percentages to fractions 92%, 63%​
Nikitich [7]

Answer:

92% = 23/25        and 63% = 63/100

Step-by-step explanation:

Hope that helps!

3 0
3 years ago
10.47kg AND THE OTHER IS 8.23kg. what is the difference????
lyudmila [28]

Answer:

2.24kg

Step-by-step explanation:

Difference=Subtraction

=10.47-8.23

=2.24

So therefore your answer must be 2.24kg

3 0
3 years ago
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