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Kruka [31]
2 years ago
6

Wich of the following functions maps 3 to -5?

Mathematics
1 answer:
kolezko [41]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Consider all options and find f(3):

A.

Then

Not -5, so this option is false.

B.

Then

This option is true.

C.

Then

Not -5, so this option is false.

D.

Then

Not -5, so this option is false.

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Digiron [165]
3/86 I believe because; 1/2 x 3/43 = 1x3 and 2x43 as denominator = 3/86 MULTIPLY both numerators and denominators.
3 0
3 years ago
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Which expression uses the greatest common factor and the distributive property to rewrite the sum 32 + 80?
vampirchik [111]
16(2+5) since when you use distributive property, 16*2= 32 and 16*5= 80
5 0
2 years ago
Match each addition operation to the correct sum. 0 0.65 more than -4.35 -3.66 1.98 added to 3.13 5.11 4.34 added to -8 -3.70 9.
Salsk061 [2.6K]

Answer:

THIS IS TOO CONFUSING

Step-by-step explanation:

3 0
3 years ago
Distances in space are measured in light-years. The distance from Earth to a star is 6.8 × 1013 kilometers. What is the distance
aalyn [17]
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3 0
3 years ago
Given the Function:
sergey [27]
F(x)=-2e^x
x=3
f(3)=-2e^3
pemdas so exponents first
e^3
e=2.718281828454590
cube that
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now we have
-2 times 20.0855=-40.1711

answer should be -40.1711
(I see what you did wrong, if -6=-2 times e^3, divide -2, 3=e^3, maybe you just put -2 times 3 by mistake)
5 0
3 years ago
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