3 years ago

( 2 x 2 - 3 x + 8 ) - ( 3 x 2 + 7 x - 2 )

Mathematics

1 answer:

ANTONII [103]3 years ago

7 0

Answer:

the answer is -12x + 10

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3 years ago

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Komok [63]

Option 1. The equation that represents the direct variation that exists between a and b is b = –a.

<h3>How to find the direct variation here</h3>

The direct variation is of this form y ∝ x

This gives the equation

y = kx

The constant is k

From our question we have

b ∝ a so b = ka

b = $2\frac{3}{4}$

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Remember that b = ka

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This would cancel out to

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Hence the equation would be written as

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