When Samantha moved into a new house, she planted two trees in her backyard. At the time of planting, Tree A was 24 inches tall and Tree B was 12 inches tall. Each year thereafter, Tree A grew by 3 inches per year and Tree B grew by 6 inches per year. Let AA represent the height of Tree A tt years after being planted and let BB represent the height of Tree B tt years after being planted. Graph each function and determine the interval of time, t, t, when Tree A is taller than Tree B.

step-by-step explanation:

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.