The rule r₀90⁰t-₁(x, y) is applied to ⊿abcd to produce ⊿a′b′c′d′. point b″ of the final image is at (-4,1)

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint