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3. 4. [2/2 Points] 5 webassignnet W 122A Sectlon 'l 3 , Math... Submit Answer ' 3/4.5 Points] PREVIOUS ANSWERS A tree of height y meters has approximately B branches, where B = y 3. Each branch has approximately n leaves where n = 1032 - B. ASK YOUR TEACHER (a) Consider a tree of height 10 meters. Use the model above to nd each of the following. Approximate number of branches: 7 * Approximate number of leaves on one branch: 483 J Approximate number of leaves on the tree: 3381 (b) Consider a tree of height y meters. Use the model above to nd an expression for the approximate number of leaves on the tree. Give your answer in terms of y. This is an expression, so do not write n = in the answer field. Hint: Try to nd a formula for your last answer in part (a) in terms of y only. Number of leaves on the tree: PREVIOUS ANSWERS Select the equation that best ts the graph shown. Assume A > 1 . ASK YOUR TEACHER (a) 2. {0/4 Points] 3. E webassignnet W 122A Sectlon 'l 3 . Math," - A l calcPad PREVIOUS ANSWERS Let f(x) = Ax + B and g(x) = Cx + D where A, B, C, and D are non-zero constants. Use upper case letters for A, B, C, D and lower case letter for x in your answers below. (3) Find f(g(x)). f(900) = X (b) Find the slope of the function you found in part (a). slope = (c) Find the vertical intercept of the function you found in part (a). Do not write your answer as a point. vertical intercept = Submit Answer ' 3/45 Points] ASK YOUR TEACHER PREVIOUS ANSWERS A tree of height y meters has approximately B branches, where B = y 3. Each branch has approximately n leaves where n = 1082 B. (a) Consider a tree of height 10 meters. Use the model above to nd each of the following. Approximate number of branches: 7 g v Approximate number of leaves on one branch: 483 'l Approximate number of leaves on the tree: 3381 (b) Consider a tree of height y meters. Use the model above to nd an expression for the approximate number of leaves on the tree. Give your answer in terms of y. This is an expression, so do not write 11 = in the answer eld. Hint: Try to nd a formula for your last answer in part (a) in terms of y only. E webassignnet W 122A Sectlon 'l 3 , Math... MY NOTES ASK YOUR TEACHER Use the graphs of fand 9 shown above to find the following. (a) (9 - 0(0) e (f9)(0) ~ g) H (, ~ (b) For what x-values will h(x) = L be undened on the interval [3, 5] ? Give your answers separated by commas. 9(X) X5 2. [0/4 Points] DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER Let f(x) = Ax + B and g(x) = Cx + D where A, B, C, and D are non-zero constants. Use upper case letters for A, B, C, D and lower case letter for x in your answers below. (a) Find f(g(x))