document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=471134>Question 471134</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2) Solve for x.<BR>\n" );
document.write( "5x^2=-19x-12<BR>\n" );
document.write( "___________________________________________________________________________________<BR>\n" );
document.write( "3) f(x)=-(x+2)^2-7<BR>\n" );
document.write( "The vertex is: _____ (type an ordered pair)<BR>\n" );
document.write( "The line of symmetry is x=_____<BR>\n" );
document.write( "The maximum and minimum value of f(x) is______<BR>\n" );
document.write( "The value, f(-2)=-7 is _____<BR>\n" );
document.write( "	a)Maximus<BR>\n" );
document.write( "	b)Minimum<BR>\n" );
document.write( "_______________________________________________________________________________<BR>\n" );
document.write( "4) Solve the formula for the given letter. Assume all variables represents nonnegative numbers.<BR>\n" );
document.write( "a^2+q^2=g^2,for a<BR>\n" );
document.write( "Choose the correct value for<BR>\n" );
document.write( "	1)a –&#8730;(g^2-q^2 )<BR>\n" );
document.write( "	2)&#8730;(g^2-q^2 )<BR>\n" );
document.write( "	3)g^2-q^2\r<BR>\n" );
document.write( "\n" );
document.write( "______________________________________________________________________________\r<BR>\n" );
document.write( "\n" );
document.write( "5)Determine the nature of the solutions of the equations.<BR>\n" );
document.write( "y^2=4/7 y+1/2<BR>\n" );
document.write( "Choose the correct answer below:<BR>\n" );
document.write( "a) The equation has one real solution<BR>\n" );
document.write( "b) The equation has two real solutions<BR>\n" );
document.write( "c) The equation has two non-real solutions<BR>\n" );
document.write( "______________________________________________________________________________<BR>\n" );
document.write( "7) Find the vertex, the line of symmetry, and the maximum or minimum value of f(x).<BR>\n" );
document.write( "f(x)=1/3(x+2)^2+3<BR>\n" );
document.write( "The vertex is____(type an ordered pair)<BR>\n" );
document.write( "The line of symmetry is x=_____<BR>\n" );
document.write( "What is the maximum/minimum value of f(x)?_____<BR>\n" );
document.write( "Is the value, f(-2)=3 a minimum or maximum?<BR>\n" );
document.write( "	a)Maximum<BR>\n" );
document.write( "	b)Minimum<BR>\n" );
document.write( "________________________________________________________________________<BR>\n" );
document.write( "8) Determine the nature of the solutions of the equation.<BR>\n" );
document.write( "x^2-4x+4=0<BR>\n" );
document.write( "What does the equations have?<BR>\n" );
document.write( "	a)Two real solutions<BR>\n" );
document.write( "	b)One real solution<BR>\n" );
document.write( "	c)Two non-real solutions<BR>\n" );
document.write( "_______________________________________________<BR>\n" );
document.write( "9) Give exact and approximate solutions to three decimal places<BR>\n" );
document.write( "x^2-5x+3=0<BR>\n" );
document.write( "The exact solutions are x=____<BR>\n" );
document.write( "The approximate solutions to 3 decimal places are x=____<BR>\n" );
document.write( "________________________________________________________________________________<BR>\n" );
document.write( "10) Solve by completing the square.<BR>\n" );
document.write( "x^2+5/2 x=5<BR>\n" );
document.write( "What is the solution? X=_____<BR>\n" );
document.write( "__________________________________________________\r<BR>\n" );
document.write( "\n" );
document.write( "11) A farmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. What is the maximum area that the farmer can enclose with 80 ft of fence? What should the dimensions of the garden be to given this area.<BR>\n" );
document.write( "The maximum area that the farmer can enclose with 80 ft of fence is ___ sq ft.<BR>\n" );
document.write( "The dimensions of the garden to give this area is 40 ft by ___ ft<BR>\n" );
document.write( "___________________________________________________________________________<BR>\n" );
document.write( "12)Find and label the vertex and the line of symmetry.<BR>\n" );
document.write( "f(x)=-3(x+2)^2<BR>\n" );
document.write( "The vertex is _____(type an ordered pair)       <BR>\n" );
document.write( "The equation of the line symmetry is x=____<BR>\n" );
document.write( "__________________________________________________________________<BR>\n" );
document.write( "13) Find and label the vertex and the line of symmetry.<BR>\n" );
document.write( "f(x)=1/4 x^2<BR>\n" );
document.write( "The vertex is _____(type an ordered pair)<BR>\n" );
document.write( "________________________________________________________________________<BR>\n" );
document.write( "14) The width of a rectangle is 1 ft less the length. The area is 6 ft^2. Find the length and the width.<BR>\n" );
document.write( "The width is ___ ft<BR>\n" );
document.write( "The length is ____ft<BR>\n" );
document.write( "__________________________________________________________\r<BR>\n" );
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document.write( "15)Find the vertex, the line of symmetry, the maximum or minimum value of the quadractic function<BR>\n" );
document.write( "f(x)=x^2-8x-4<BR>\n" );
document.write( "What is the vertex?___(type an ordered pair)<BR>\n" );
document.write( "What is the equation of the line of symmetry?____<BR>\n" );
document.write( "What is the maximum/ minimum of f(x)?_____<BR>\n" );
document.write( "Is the value, f(4)=-2 a minimum or maximum?<BR>\n" );
document.write( "_______________________________________________________________________<BR>\n" );
document.write( "16)A student opens a mathematics book to two facing pages. The product of the page number is 930. Find the page numbers.<BR>\n" );
document.write( "The first page is___<BR>\n" );
document.write( "The second page is ____<BR>\n" );
document.write( "___________________________________________________________________________<BR>\n" );
document.write( "17) Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function.<BR>\n" );
document.write( "f(x)=3x^2-6x+6<BR>\n" );
document.write( "The vertex is___(type an order pair)<BR>\n" );
document.write( "Choose the correct line of symmetry below.<BR>\n" );
document.write( "	a)Y=3<BR>\n" );
document.write( "	b)X=1<BR>\n" );
document.write( "	c)Y=-3<BR>\n" );
document.write( "	d)X=-1<BR>\n" );
document.write( "The maximum/ minimum of f(x) is_______<BR>\n" );
document.write( "Is the value, f(1)=3 a minimum or a maximum?_________<BR>\n" );
document.write( "___________________________________________________________________<BR>\n" );
document.write( "18) Solve 3x^2-7x-13=0<BR>\n" );
document.write( "Find the x- intercepts of f(x)= 3x^2-7x-13<BR>\n" );
document.write( "	What are the solutions? X=______ (type exact answers, using radicals as needed. Express complex numbers in terms of i. Use a comma to separate answers as needed)<BR>\n" );
document.write( "	What are the x- intercepts?_____( Type ordered pairs. Type an exact answer, using radicals as needed. Express complex numbers in terms of i. Use a comma to separate answers as needed)<BR>\n" );
document.write( "_______________________________________________________________________<BR>\n" );
document.write( "19) What a quadratic equation in the variable x having the given numbers as solution. Type the equation in standard form,ax^2+bx+c=0<BR>\n" );
document.write( "Solution:5, only solution.<BR>\n" );
document.write( "The equation is ___=0<BR>\n" );
document.write( "______________________________________________________________________<BR>\n" );
document.write( "20)Find the vertex, line symmetry, the maximum or minimum value of the quadratic function.<BR>\n" );
document.write( "f(x)-2x^2+2x+10<BR>\n" );
document.write( "The x- coordinate of the vertex is___( type a simplified fraction)<BR>\n" );
document.write( "The y-coordinate of the vertex is___(type a simplified fraction)<BR>\n" );
document.write( "The equation of the line symmetry is x=____(Type a simplified fraction)<BR>\n" );
document.write( "The maximum/ minimum of f(x) is ____(Type a simplified fraction)<BR>\n" );
document.write( "The value, f(1/2)=21/2 is?<BR>\n" );
document.write( "	a)Maximum<BR>\n" );
document.write( "	b)Minimum<BR>\n" );
document.write( "_____________________________________________________________<BR>\n" );
document.write( "21) Find the x and y intercepts<BR>\n" );
document.write( "f(x)=16x^2+8x+1<BR>\n" );
document.write( "The y intercept is ___( Type an ordered pair)<BR>\n" );
document.write( "The x intercept is ___(Type an ordered pair)<BR>\n" );
document.write( "___________________________________________________________________<BR>\n" );
document.write( "22)Give exact and approximate solutions to three decimal places.<BR>\n" );
document.write( "x^2+16x+64=16<BR>\n" );
document.write( "What are the exact solution? X=____ (type an exact answer, using radicals as needed. Rationalize all denominators. Express complex numbers in terms of i. Use a comma to separate answers as needed.<BR>\n" );
document.write( "___________________________________________________________<BR>\n" );
document.write( "23) Give exact and approximate solution to three decimal places.<BR>\n" );
document.write( "(x+3)^2=64<BR>\n" );
document.write( "What are the exact solutions? X=____(Type an exact answer, using radicals as needed. Rationalize all denominators. Express complex numbers in terms of i. Use comma to separate answers as needed)<BR>\n" );
document.write( "There are no approximate solutions since the solution are intergers.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #323147 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=323147\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">   <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\"><font face = \"Tohoma\" size = 4 color = \"indigo\"><b> <BR>\n" );
document.write( "Hi,<BR>\n" );
document.write( "The site recommends posting no more than 1 Question per post.<BR>\n" );
document.write( "Following all do relate to:<BR>\n" );
document.write( "the vertex form of a parabola opening up or down, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x-h%29%5E2+%2Bk ALIGN=MIDDLE  ALT=\"y=a%28x-h%29%5E2+%2Bk\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "where(h,k) is the vertex. a> 0 Vertex a minimum point.  a<0 Vertex a maximum Pt<BR>\n" );
document.write( "3)  f(x)=-(x+2)^2-7   V(-2,-7) -1<0 Maximum Pt x = -2 Line of symmetry<BR>\n" );
document.write( "7)  f(x)=1/3(x+2)^2+3 V(-2,3) 1/3>0 Minimum Pt x = -2 Line of symmetry\r<BR>\n" );
document.write( "\n" );
document.write( "12) f(x)=-3(x+2)^2 V(-2,0) -3<0 Maximum Pt x = -2 Line of symmetry\r<BR>\n" );
document.write( "\n" );
document.write( "13) f(x)=1/4 x^2  V(0,0) 1/4>0 Minimum Pt Pt x = 0(y-axis) Line of symmetry<BR>\n" );
document.write( "following involve completing the Square<BR>\n" );
document.write( "15) f(x)=x^2-8x-4 <BR>\n" );
document.write( "    f(x) = 1*(x-4)^2 -20 V(4,-20) 1>0 Minimum Pt x = 4 Line of symmetry\r<BR>\n" );
document.write( "\n" );
document.write( "17) f(x)=3x^2-6x+6<BR>\n" );
document.write( "    f(x) = 3(x-1)^2 +3 V(1,3) 3>0 Maximum Pt x = 1 Line of symmetry\r<BR>\n" );
document.write( "\n" );
document.write( "20) f(x)=2x^2+2x+10<BR>\n" );
document.write( "    f(x)= 2(x+1/2)^2 + 9.5 V(-1/2,9.5) 2>0 Minimum Pt x = -1/2 Line of symmetry\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );