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Which equations and/or functions represent the graphed line? Check all that apply. f(x) = 0.2x - 4 f(x) = 0.5x + 2 f(x) = x + 2 y – 3 = (x – 2) y – 1 = 0.5(x + 2)

Dana Keller

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Jessie Thompson on May 27, 2018

The image in the attached document figurestep 1find the equation of the line of the graphlet by A (-4,0) B(0,2)slope m=(y2-y1)/(x2-x1)------> m=(2-0)/(0+4)----> m=1/2----> m=0.5 m=0.5 and the point B (0,2)y-y1=m(x-x1)-----> y-2=(0.5)*(x-0)-----> y=0.5 x+2step 2find the solutiona) f(x) = 0.2 x - 4----> the function does not graphically represent the lineb) f(x) = 0.5 x + 2----> the function to represent graphically the linec) f(x) = x + 2--> function does not graph the lined) y – 3 = (x – 2)---> y=x+1---> the function does not represent the line graph) y – 1 = 0.5(x + 2)-----> y=0.5 x+1+1---> y=0.5 x+2-----> the function to represent graphically the linethereforethe response of the isf(x) = 0.5 x + 2andy – 1 = 0.5(x + 2)


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