Question 1175360
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Hi
IF:
 F(x) = {{{ 5 + (1/5)x}}}
Then Linear: a = 1/5  and b = 5
{{{drawing(300,300,    -10,10,-10,10,  
 grid(1),
circle(0, 5,0.4),
circle(-2,0,0.4),
graph( 300, 300, -10,10,-10,10,0, .2x + 5))}}}

Wish You the Best in your Studies.
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