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2 years ago

(4, 2) reflected over y axis

Mathematics

1 answer:

neonofarm [45]2 years ago

6 0

(4,2) reflected over the y axis is (-4,2)

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Identify the graph of the equation (x−1)2+(y+3)2=9.

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Step-by-step explanation:

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2 years ago

It costs a baker $18 to make a small cake he sells eight small cakes for $240 how much more is the selling price of each cake th

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3 years ago

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3 years ago

on a piece of paper graph y=(x+2)(x-3) then determine which answer choice best matches the graph you drew. Provide an explanatio

ioda

Answer:

option C

Step-by-step explanation:

Given :-

y = (x + 2)( x -3)

And we need to tell which graph best matches the graph we drew. Firstly let's convert it into a quadratic equation by opening and simplifying the brackets.

$:\implies$ y = ( x + 2) ( x - 3)

$:\implies$ y = x ( x - 3)+2( x - 3)

$:\implies$ y = x² - 3x + 2x -6

$:\implies$ y = x² - x - 6

Now plot its graph. For that refer to attachment.

Things we can interpret :-

The constant in the equation is -6. So the graph will cut y axis 6 units below the X axis . At (-6,0)
From the given options , option C matches the above point .

Therefore the correct option is (C) .

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3 years ago