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horsena [70]
3 years ago
5

What is the definition of function?

Mathematics
2 answers:
o-na [289]3 years ago
7 0

Answer:

a relationship or expression involving one or more variables

Mrrafil [7]3 years ago
7 0

Answer:  a function is a relation between sets that associates to every element of a first set exactly one element of the second set. Typical examples are functions from integers to integers or from the real numbers to real numbers.

Step-by-step explanation:

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Which of the following systems would produce a hormone that causes bones to grow?
amm1812

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i believe it is c

Step-by-step explanation:

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how many unique triangles can be made where one angle measures 98 degrees and another angle is an obtuse angle
aliya0001 [1]
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What’s the answer to this math problem?v
olga2289 [7]

Answer:

The correct answer is D. AB ≅ WX

Step-by-step explanation:

No other choice involves a pair of congruent/similar lines. If the figure is rotated clockwise, you could transpose one over the other and AB would overlay WX exactly.

7 0
2 years ago
Find the simultaneous equation x-2y=1,y^2-3xy+8=0​
Hitman42 [59]

Answer:

  (-2.2, -1.6), (3, 1)

Step-by-step explanation:

You don't have to go far to find the equations. They are right there in your problem statement. Perhaps you want to find the solutions to the equations.

Use the first equation to write an expression for x, then substitute that into the second equation:

  x = 2y +1

  y^2 -3(2y+1)(y) +8 = 0

  -5y^2 -3y +8 = 0

  -(5y +8)(y -1) = 0

  y = -8/5   or   y = 1

The corresponding values of x are ...

  x = 2(-8/5)+1 = -11/5

  x = 2(1) +1 = 3

The solutions are (x, y) = (-2.2, -1.6) and (3, 1).

5 0
2 years ago
How would the graph of the function y = r? - 8 be affected if the function were changed to y = x? - 3?
Leokris [45]
The graph would shift 5 units up
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3 years ago
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