2 years ago

What is the contrapositive of the statement below?

Mathematics

1 answer:

algol132 years ago

6 0

Answer:

B. -y = -x

Step-by-step explanation:

When the values on both sides of the equal sign are changed, it becomes a negative number.

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Put the equation y = x^2 + 26 x + 160 into the form y = ( x − h )^2 + k :

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Put the equation $y = x^2 + 26 x + 160$ into the form y = ( x − h )^2 + k

Given equation is $y = x^2 + 26 x + 160$

We apply completing the square method

we take coefficient of middle term and then divide by 2 and then square it

coefficient of middle term is 26

Divide by 2, it becomes 13

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