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1) Find the x and...

1) Find the x and y intercepts f(x)=25x+30x+9

2) The width of a rectangle is 3ft. less than the length. The area is 4ft^2. Find the length and width

3) A student opens a mathematics book to two facing pages. The product os the page number 2550. Find the first page and second page

4) f(x)=4x^2-32x+69 find the vertex

5) a) solve 4x^2+9-0 b) Find the intercepts of f(x)=4x^2+9 What are the solution and the x-intercepts

6) solve by completing the square x^2+3x-4=0

7) solve for x x^2-x+11=0

8) Give exact and approximate solutions to three decimal places x^2+14x+49=1

9) The number of ticket sold each day for an upcoming performance of Handel’s Messiah is given by N(x)= -0.5x^2+14x+12, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many tickets will be sold that day?

10) Give exact and approximate solutions to three decimal places x^2+5x-3=0

11) solve a) 3x+x(x-1)-0 b) find the x-intercepts of f(x)=3x+x(x-1)

2) The width of a rectangle is 3ft. less than the length. The area is 4ft^2. Find the length and width

3) A student opens a mathematics book to two facing pages. The product os the page number 2550. Find the first page and second page

4) f(x)=4x^2-32x+69 find the vertex

5) a) solve 4x^2+9-0 b) Find the intercepts of f(x)=4x^2+9 What are the solution and the x-intercepts

6) solve by completing the square x^2+3x-4=0

7) solve for x x^2-x+11=0

8) Give exact and approximate solutions to three decimal places x^2+14x+49=1

9) The number of ticket sold each day for an upcoming performance of Handel’s Messiah is given by N(x)= -0.5x^2+14x+12, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many tickets will be sold that day?

10) Give exact and approximate solutions to three decimal places x^2+5x-3=0

11) solve a) 3x+x(x-1)-0 b) find the x-intercepts of f(x)=3x+x(x-1)

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