Even if you just re-write the equations.

solve the system of linear equations by graphing. (4 points)
hint: rewrite each equation in slope-intercept form y=mx+b
x+3y=64x−6y=6


correct graphs (2 points)
all work shown in scratch pad (2 points)

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}