What is the equation to the circle graphed below

a

step-by-step explanation:

strong negative correlation

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

you need to add a picture

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: