3 years ago

How to solve it and understanding it

1 answer:

4 0

All the values that go into a function

The output values are called the range.

Domain → Function → Range

Example: when the function f(x) = x^2<span>is given the values x = {1,2,3,...} then {1,2,3,...} is the domain.

f(x)=y=x^2
y are range and x are domain</span>

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ohaa [14]

Answer:the probability is 6/10 or 3/5

Step-by-step explanation:

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3 years ago

vitfil [10]

Answer:

$x = \frac{1}{e}$

Step-by-step explanation:

$f(x) = {(lnx)}^{2}$

$f1st(x) = \frac{2 lnx }{x} = 0$

$x < 1 \: \: f1 < 0 \: \: de creasing$

$f2nd(x) = \frac{2 - 2 lnx}{ {x}^{2} } = 0$

$x < e \: \: f2 > 0 \: \: concave \: up$

So x<1 is the condition which contains x=1/e

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2 years ago

There are 90 monkeys in a zoo.

Vsevolod [243]

I think it would be 103

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3 years ago

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eimsori [14]

$48.47. $33.20 + $18.33= $51.53
$51.53 - $100.00= $48.47

4 0

3 years ago

I need help! (It's easy)

kati45 [8]

A.) it's a 90° angle
90=6x+4x+10
90=10x+10
-10 -10
80=10x
divide both sides by 10, x=8
B.) it's a 180° angle
180=5x+13+3x+7
180=8x+20
-20 -20
160=8x
divide both sides by 8, x=20
C.) it's a 180° angle
180=3x+5+2x+18+2x+17
180=7x+40
-40 -40
140=7x
divide both sides by 7, x=20
D.) it's a 180° angle
180=90+30+x
180=120+x
-120 -120
60=x

7 0

3 years ago