I have multiple questions. So with the scatter plot, may you describe the correlation as positive, negative or no correlation. And with the scatter plot, are you able to write the equation of the line of best fit? And can you interpret the slope of the line of best fit? And interpret the y intercept of the line of best fit?​

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation:

overpriced

step-by-step explanation:

step-by-step explanation:

x^2 + 81

we can factor this using difference of square binomials.

rewrite the equation:

x^2 - (-81)

factor:

(a^2 - b^2) = (√a^2 + √b^2)(√a^2 - √b^2)

(x^2 - (-81) = (x + √-81)(x - √-81)

we can remove the - from under the radical by multiplying it by i.

(x^2 - (-81) = (x + i√81)(x - i√81)

(x^2 - (-81) = (x + 9i)(x - 9i)

we can check our answer by using foil:

x^2 - 9ix + 9ix - 81i^2

x^2 - 81^2

i^2 = -1

x^2 + 81