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Svetach [21]
3 years ago
8

What does it mean for a function to have an absolute extreme value at a point c of an interval [a,b]

Mathematics
1 answer:
tekilochka [14]3 years ago
3 0

Hello from MrBillDoesMath!

Answer:  Suppose the function is f(x). The statement means that either:


1)    f(c) >= f(x) for x in the interval [a,b]

or

2)    f(c) <= f(x) for x in the interval [a,b]


That is, the value of f(c) is larger (or smaller, take your choice) than the value of f(x) for all other x in the interval. Equivalently,  f(c) is the largest (or smallest) value of f(x) in the interval.


Regards, MrB

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Which number lies halfway between:<br>a) 16 and 38<br>b) 259 and 361<br>1004 and 2 012?<br>​
xxTIMURxx [149]

Answer:

Which number lies halfway between:

a) 16 and 38 = 28

b) 259 and 361 =310

1004 and 2012?

=1058

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2 years ago
16. Subtract: 5 - 3 1/3<br>A. 1 2/3<br>B.2 2/3 <br>C.3 1/3 <br>D. 2 1/3​
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Answer: Your answer is A

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3 years ago
Simplify. -10m+2m^4-13m-20m^4
Ulleksa [173]
First one:

you can add -10m and -13m but you can't add -10m and 2m^4 becuase the powers aren't the same so

when adding the like terms
look at the:
powers, (x^3 adds with x^3)
placehloder letter (x adds with x and y adds with y and so on)

-10m+2m^4-13m-20m^4
powers: m^1 and M^4
placeholders: all m


add
-10m-13m+2m^4-20m^4
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second one:
when multiplying exponents, you add with like
so if you multipliy
x^2yz^3 times x^4y^2z^2 thne you would get x^6y^3z^5
when multiply with coeficients
2x^2yz^3 times 4x^4y^2z^2=8x^6y^3z^5
so using associative property a(bc)=(ab)c
2/3 times p^4 times y^3 times y^4 times s^5 times 6 times p^2 times s^3
group like terms

(2/3 times 6) times (p^4 times p^2) times (y^3 times y^4) times (s^5 times s^3)
(4) times (p^6) times (y^7) times (s^8)
4p^6y^7s^8

8 0
3 years ago
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blagie [28]

1. It is the product of a square, meaning it can be simplified to (x+10)(x+10) or (x+10)^2

8 0
3 years ago
Read 2 more answers
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