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3 years ago

What is a many to one function ?

Mathematics

1 answer:

allochka39001 [22]3 years ago

5 0

A many-to-one function is if, in the function there are y values that have more than one x value mapped onto them

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PLEASE HELP ME WITH THIS ILL GIVE U BRAINLEST

Kitty [74]

Answer:

y=-2/5x+5

Step-by-step explanation:

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3 years ago

Read 2 more answers

How do I solve the following system of equations? -5x-3y=7 -3x-4y=2

garri49 [273]

Answer:

(-2, 1)

Step-by-step explanation:

Systems of equations can be solved using different methods. For this set of systems, you can multiply each equation by a factor in order to eliminate a variable and solve for the other variable:

-3(-5x - 3y = 7) or 15x + 9y = -21

5(-3x - 4y = 2) or -15x -20y = 10

-11y = -11

y = 1

Solve for x: -5x - 3 = 7

Add 3 to both sides: -5x -3 + 3 = 7 + 3 or -5x = 10

Solve for x: x = -2

(-2, 1)

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3 years ago

What is the slope !! HELP ME ASAP

erik [133]

Answer:

-7/4

Step-by-step explanation:

Since the graph is moving down the slope has to be negative we need to write the answer in rise over run rise as in the y range and run as in x range

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3 years ago

Find the circumference of the triangle in terms of pie

monitta

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3 years ago

Solve for z. –2.9 + 4.2z = –14.73 − 12.74 + 0.3z z =

Kobotan [32]

Answer:

$\boxed{z = -6.3}$

Step-by-step explanation:

$= > - 2.9 + 4.2z = - 14.73 - 12.74 + 0.3z \\ \\ = > - 2.9 + 4.2z = - 27.47 + 0.3z \\ \\ = > 4.2z - 2.9 = 0.3z - 27.47 \\ \\ = > 4.2z - 0.3z - 2.9 = - 27.47 \\ \\ = > 3.9z = - 27.47 + 2.9 \\ \\ = > 3.9z = - 24.57 \\ \\ = > z = - \frac{24.57}{3.9} \\ \\ = > z = - 6.3$

4 0

3 years ago