3 years ago

What is special about one-to-one functions and what types of line tests verify that a function is one-to-one?

1 answer:

8 0

A one to one function is a function where the output is mapped to a unique input.
Horizontal line test is used to check whether a function is one to one.

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What expression is equivalent to 7 3/2 ?

mixer [17]

Answer:

17/2

Step-by-step explanation:\

7 3/2 is equal to 17/2 because 2 x 7 is 14 and 14+3 is 17 and you keep the dem so its 17/2 and you cant simplify so it just becomes 7 3/2. i hope this helped.

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2 years ago

Beth purchased 7 sandwiches and spent a total of $43.75. If each sandwich was the same price, what was the cost per sandwich?

Alexus [3.1K]

Answer:

6.25 dont fake ur grade plz

Step-by-step explanation:

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3 years ago

What is 4,080,499 rounded to the nearest thousand?

kozerog [31]

4,080,499 rounded to the nearest thousand is 4,080,000.