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AveGali [126]
3 years ago
11

Which of these is a set of inputs and outputs for the function f(x) = 2x + 4?

Mathematics
2 answers:
Romashka [77]3 years ago
8 0

Answer:

D. (1, 6), (2, 8), (3, 10)

Step-by-step explanation:

f(x) = 2x + 4

(1, 6)

x = 1

output = 6

f(1)

f(1) = 2(1) + 4 = 6

(2, 8)

x = 2

output = 8

f(2)

f(2) = 2(2) + 4 = 8

(3, 10)

x = 3

output = 10

f(3)

f(3) = 2(3) + 4 = 10

so, the answer is D. (1, 6), (2, 8), (3, 10)

Fed [463]3 years ago
6 0

Answer:

D

Step-by-step explanation:

2(1) + 4 = 6

2(2) + 4 = 8

2(3) + 4 = 10

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If a fair die is rolled 3 times, what is the probability, to the nearest thousandth, of
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Answer:

0.347

Step-by-step explanation:

n = 3

p = 1/6

r = 1

Use binomial probability:

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P = ₃C₁ (1/6)¹ (5/6)³⁻¹

P = 0.347

Or, using a calculator:

P = binompdf(n, p, r)

P = binompdf(3, 1/6, 1)

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3 years ago
Date:
Nadusha1986 [10]

Answer:

#3   1/6, 1/6, 1/2, 1/3, 5/6.

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