Which equation represents a line that passes through (2,-1) and has a slope of 3? O y-2 = 3(x + 1)
O y-3 = 2(x + 1)
Oy+ = 3(x - 2)
Oy+ 1 = 2(x - 3)

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image