Question: Please answer all 1. (08 01, B.02 MC) An expression is shown below: Spf2 - 21p 4 + 6pf - 42p- Part A: Rewrite the

Please answer all

Please answer all 1. (08 01, B.02 MC) An
1. (08 01, B.02 MC) An expression is shown below: Spf2 - 21p 4 + 6pf - 42p- Part A: Rewrite the expression so the GCF is factored completely (4 points) Part B: Rewrite the expression completely factored. Show the steps of your work. (6 points) (10 points) B i U Font Family 2. (08.05, 08.06 MC) Part A: The area of a square is (9x7 + 24x + 16) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work. (5 points) Part B: The area of a rectangle is (16x - 25y-) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work (5 points) (10 points) B i U Font Family I 3. (08 07 HC) An expression is shown below f(x) =4x7- 7x - 15 Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points) Part B: Is the vertex of the graph of f(x) going to be a maximum or minimum? What are the coordinates of the vertex? Justify your answers and show your work. (3 points) Part C: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part A and Part B to draw the graph. (5 points) (10 points) B / U Font Family - AA- A D E . E . E . 8 GB EDITB

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