3 years ago

What does it mean when a function is one-to-one?

1 answer:

3 0

Let a function be defined from A to B then f is said to be one to one function if every element of domain has its unique image in co- domain . In other words, if each separate elements of set A are mapped with separate of set B then such function is known as one to one function.

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Last year, William made $620 babysitting. This year, he made 340% more money than he did last year. How much money did William m

STatiana [176]

Well it is a simple percentage question that we have to solve.

As we know that William made 620 by baby sitting and we also know that he made 340 per cent more next year so we can simply calculate 340 per cent of 620 and then add that percentage value to 620 to calculate the final answer.

So 340 / 100 * 620 equals to 2108 so the final answer is 2108 + 620 which becomes 2728.

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4 years ago

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Soloha48 [4]

Answer:

no solution

Step-by-step explanation:

use grouping method:

f(x) = x^2 - 4x + 2

factor it:

when we try to factor the above equation, we see that there is no ordered pair in which the numbers multiple to -4 and add to 2, so there is no solution

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2 years ago

Which table represents a function?<br> Group of answer choices

alexdok [17]

Answer: The answer is C

Step-by-step explanation: If you look at the x’s it is the only one that doesn’t have x’s repeated

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3 years ago

To multiply a monomial by a polynomial, do you use the Associative or Distributive Property.

kari74 [83]

You would use the distributive property.

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3 years ago

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Story problem for 14x - 26 =30

dmitriy555 [2]

Answer:

x = 4

Step-by-step explanation:

Hope this helps!

Lmk if you have any questions!

Have a great day! :)

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3 years ago