3 years ago

Which of the following is an odd function?

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

3 0

The answer is f(x) = x^3+5x^2+x
because the exponents are both even and odd numbers.

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Ana’s age is 8 years less than 4 times her sister’s age.

allsm [11]

(5•4)-8 the answer is 12 because 5 times 4 is 20. Then 20 minus 8 is 12.

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3 years ago

The sum of two numbers is 148. The larger number is two less than three times the smaller. What are the two numbers?

Lyrx [107]

Let
x---------> the larger number
y---------> the smaller number

we know that
x+y=148------> equation 1
x=3y-2------> equation 2

substitute 2 in 1
[3y-2]+y=148--------> 4y=150---------> y=150/4------> y=37.5
x=3y-2----> x=3*37.5-2-----> x=110.5

the answer is
the larger number is 110.5
the smaller number is 37.5

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3 years ago

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Find the slope of line that is parallel to -2x=3y+5

In-s [12.5K]

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