The slope of the line below is -2, use the coordinates of the labeled point to find a point-slope equation of the line (4 -6) a. y+6=-2(x-4)
b. y+6=2(x-4)
c. y-6=-2(x+4)
d. y-6=2(x+4)

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2