GalaxyPancakes
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Please help fast! :<



Determine if each function is linear or nonlinear.



Drag each function into a box to correctly classify it.



y = 2x^3

y = x + 5

y = x^2 -3

5x + 5y = 25

y = x^2/2

Respuesta :

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Equation B, D are linear. Rest are not.
The first one is cubic. The third and fifth are quadratic.
kudzordzifrancis
ANSWER

The linear functions are,
[tex]y = x + 5[/tex]
and

[tex]5x + 5y = 25[/tex]

EXPLANATION

All linear functions can be written in the form
[tex]y = mx + c[/tex]

or

[tex]ay + bx + c = 0.[/tex]

From the given options the two functions that are of these forms are

[tex]y = x + 5[/tex]

and

[tex]5x + 5y = 25[/tex]

The remaining ones are non linear because their highest degree is not 1.

Moreover, their graphs are not straight lines, meanwhile the graph of all linear functions are straight lines.

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