3 years ago

PLEASE HELP ASAP STUCK HELP PLEASE

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

7 0

Not a function because it does not pass the horizontal line test. It has 2 solutions

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Answer:

$x=4\\\\y=-1$

Step-by-step explanation:

Given Equation:

$x-3y=7$ Equation:1

$3x + 3y=9$ Equation:2

Dividing Equation:2 by '3' both the sides:

$x+y=3$

or $x=3-y$ Equation:3

Putting the vale of 'x' in Equation:1

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Subtracting '3' both sides

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$y=\frac{4}{-4}$

$y=-1$

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The table below shows the predicted number of words Janae can type, y, in x minutes. Time (x, in minutes) Words Typed (y) x y 5

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Step-by-step explanation:

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