document.write( "Question 428245: What the graph of the function f(x)=2x+7 on the interval [-4,10] looks like? \n" ); document.write( "

Algebra.Com's Answer #297708 by vleith(2983) $\"\"$ $\"About$

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The given equation is a line and you are asked to plot it on the closed interval from -4 to 10. So, plot the points where the x value is -4 and 10.
\n" ); document.write( "Plug in x = -4 and solve for y. Plot that point. (-4, -1)
\n" ); document.write( "Plug in x = 10 and solve for y. Plot that point too. (10, 27)
\n" ); document.write( "Now draw the line segment that has those two end points.
\n" ); document.write( " $\"graph%28400%2C400%2C-4%2C10%2C+-15%2C30%2C+2x%2B7%29\"$
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