document.write( "Question 73103: having problems/please help\r
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document.write( "1.find the x-intercept and y-intercept of the equation 5x-3y=30.\r
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document.write( "2.find an equation for the line slope 1/2 and y-intercept 3.\r
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document.write( "3.find an equation for the line with y-intercept 3 that is perpendicular to the line y=2/(3)x-4.
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document.write( "4.if f(x)=x^2 + 5,find f(a+h)-f(a).\r
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document.write( "5.If P(4,-5) is a point on the graph of function y= f(x),find the corresponding point on the graph of y=2f(x-6).\r
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document.write( "6.find the maximum value of y=x^2 +6x.\r
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Algebra.Com's Answer #52372 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 1) 5X-3Y=30 \n" ); document.write( "-3Y=-5X+30 \n" ); document.write( "Y=-5X/-3+30/-3 \n" ); document.write( "Y=5X/3-10 THEREFORE THE Y INTERCEPT IS -10 OR (0,-10) & HAS A SLOPE OF 5/3. \n" ); document.write( "TO FIND THE X INTERCEPT WE NEED TO DIVIDR 10BY 5/3 THUS \n" ); document.write( "10/(5/3) \n" ); document.write( "10*3/5 \n" ); document.write( "30/5 \n" ); document.write( "6 IS THE X INTERCEPT OR (6,0) \n" ); document.write( "-------------------------------------------------------- \n" ); document.write( "2) SLOPE OF 1/2 & Y INTERCEPT OF 3 \n" ); document.write( "Y=X/2+3 \n" ); document.write( "---------------------------------------------------------- \n" ); document.write( "3) Y=-3X/2+3 THIS PERPENDICULAR LINE HAS A SLOPE OF THE NEGATIVE RECIPRICAL OF THE LINE IT IS PERPENDICULAR TO. OR THIS SLOPE IS -3/2 \n" ); document.write( " |