3 years ago

What translation is made from f(x) → f(-x)?

Mathematics

1 answer:

nadezda [96]3 years ago

5 0

Answer: A

Step-by-step explanation:

Example if given both and , then . This means both (2,3) and (-2,3) are points on the graph.

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(12a + 8) + (4a + 3) + (5 + a) =

PSYCHO15rus [73]

Answer:

17a + 16 =

Step-by-step explanation:

Add all a's

then all numbers w/o letters

you cannot add them together bc it would be like adding apples to carrots (thats what my teacher said)

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2 years ago

Danny charges $30 for 3 hours of swimming lessons, Martin charges $44 for 4 hours of swimming lessons. Who offers a better deal?

emmasim [6.3K]

Answer:

Danny

Step-by-step explanation:

danny has a better offer

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3 years ago

What is the original price of ATV set if you paid 1035 for it after a 10% discount

oksano4ka [1.4K]

Answer:

$1150

Step-by-step explanation:

To be honest, this is the type of question I straight up solve in my head. Sorry for the no explanation.

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2 years ago

What would be the reasonable estimate for value of m 31+m=307

abruzzese [7]

M= 276 31+276=307.
307-31=276 that’s how I found M

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2 years ago

Read 2 more answers

Construct the 95% confidence interval for the population mean using the appropriate distributions. a. A random sample of 50 peop

SSSSS [86.1K]

Answer: 95% confidence interval would be (26.01,29.39).

Step-by-step explanation:

Since we have given that

n = 50

Mean = 27.7

Standard deviation = 6.12

We need to construct 95% confidence interval for the population.

so, z = 1.96

So, it becomes,

$\bar{x}\pm z\times \dfrac{\sigma}{\sqrt{n}}\\\\=27.7\pm 1.96\times \dfrac{6.12}{\sqrt{50}}\\\\=27.7 \pm 1.69\\\\=(27.7-1.69,27.7+1.69)\\\\=(26.01,29.39)$

Hence, 95% confidence interval would be (26.01,29.39).

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3 years ago