2 years ago

If a function is odd, then which statement is true?

1 answer:

4 0

By definition, a function is odd if f(-x) = -f(x) for all x in the domain. The answer is choice C

Side note: a function is even if f(-x) = f(x) for all x in the domain

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An architect is designing a house in which a 104 square foot room and a 130 square foot room share a wall what is the greatest p

Alla [95]

Both rooms share a common side whose dimension is unknown. Call it x.

Then, the area of both squares have x as common factor.

So, x is the greatest common factor of 104 and 130.

You should know how to calculate the greatest common factor of two integers.

Just find the prime factors and choose the common factors raised to the lowest exponent.

104 = (2^3) (13)

130 = (2) (5)(13)

=> the greatest common factor is 2 * 13 = 26, and that is the greatest possible integer length of the shared wall.

Answer: 26

8 0

2 years ago

A physics class is building a bottle rocket. Last week, it flew for 26.189 seconds. This week, it flew for 34.9 seconds. How muc

fredd [130]

Answer:

26.189 - 34.9

Step-by-step explanation:

26.189 - 34.9 = 8.711