At a store, carpet is sold in units of 10 square yards.
based on the graph, how much would 80 square yards of carpet cost?
a) $1350
b) $1200
c) $1050
d) $900

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x