document.write( "Question 585129: I am trying to graph the function:y=-4(x+3)+2. The graph looks like the square function graph(intersecting at (0,0) and opening up with points that appear to be (2,4) and (-2,4)but it is identified as y=f(x), so, I,m just confused do I solve it like I would if it is a square function graph, If not where do I start? \n" ); document.write( "
Algebra.Com's Answer #373145 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! I am trying to graph the function:y=-4(x+3)+2. The graph looks like the square function graph(intersecting at (0,0) and opening up with points that appear to be (2,4) and (-2,4)but it is identified as y=f(x), so, I,m just confused do I solve it like I would if it is a square function graph, If not where do I start? \n" ); document.write( "** \n" ); document.write( "The first thing you do to solve and graph given equation is to clear the parenthesis and rewrite the equation in standard form. \n" ); document.write( "y=-4(x+3)+2 \n" ); document.write( "Clear parenthesis \n" ); document.write( "y=-4x-12+2 \n" ); document.write( "rewrite in standard form \n" ); document.write( "y=4x-10 \n" ); document.write( "This is an equation of a straight line with slope m=4, and y-intercept=-10. \n" ); document.write( "To graph this line, you can plot points, but a better way is to start with the y-intercept at (0,-10), then from this point move 4 unit up and one unit to the right (rise/run) to establish the second point of the straight line. These two points are on the straight line. \n" ); document.write( "Note: First degree equations like this one graph as straight lines and second degree equations \n" ); document.write( "graph as parabolas. \n" ); document.write( " |