Examine the system of equations. y = negative one-fourth x minus 2 x = 4 What is the solution to the system? (–3, –2) (4, –3) (4, –2) (4, –1)

Factor the polynomial. b^2 + 4b + 4

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)

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