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2 years ago

Need an answer for this question

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

5 0

Answer: f(-2)=6.
Explanation: Since -2 is less than 1 you plug it into the top equation for -(-2)+4 = 2+4 =6

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2 years ago

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Verizon [17]

Answer:

f(x)=x-2x+3; f(x)=-bx

x-2x=3=-bx

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(x+3) (x+1) = 0

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Step-by-step explanation:

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Mashutka [201]

Answer:

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We are given that

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Standard deviation for the sample mean distribution

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Using the formula

$\sigma_x=\frac{4}{\sqrt{44}}$

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