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uysha [10]
3 years ago
13

Is j(x)=x^-3 even, odd, or neither function

Mathematics
1 answer:
Alik [6]3 years ago
5 0
It's an odd function, to check: put -x in place of X

j(x)= 1/x^3

j(-x)=-1/x^3


condition for odd function:
f(-x)=-f(x)

which is satisfied, hence it is an odd function
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Can you please help me on questions 4-6 thank you
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The customer gives you four $20 bills for a video game that totals $67.33.
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3 years ago
Is 1/2 greater than 4/5
Law Incorporation [45]
For this question you should know:
1/2 = 5/10 
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4 0
3 years ago
A mini basketball court has an area of 500
aivan3 [116]

Answer:

Step-by-step explanation:

let x,y be the sides of court.

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8 0
3 years ago
Read 2 more answers
Calculate the length of AC to one decimal place in the trapezium below.
a_sh-v [17]

Answer:

First we will split trapezium on two geometric figure.

One is rectangle and the second is right triangle.

When we subtract 11-4=7cm  we get one cathetus of the right triangle a=7cm also we know hypotenuse which is c=16cm.

We will use Pythagorean theorem to find the second cathetus b

b=√16∧2-7∧2= √256-49= √207 ≈ 14.39cm =DC =>

AC =√(DC)∧2+(AD)∧2= √14.39∧2+11∧2= √207+121= √328= 18.1cm

AC=18.1cm

Good luck!!

7 0
3 years ago
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