No referencial está representado o círculo trigonométrico e um ponto A, resultante da intersecção da circunferência como lado ex
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Answer:
y=1/3x - 2
Step-by-step explanation:
The question asks for the equation of a line with a slope of 1/3 and passes through point (3,-1)
The equation for the line in the slope intercept form is written as y=mx+c where m is the gradient and c is the y-intercept
But you know m=Δy/Δx where Δx =x-3 and Δy=y--1
cross-multiply
Divide every term by 3
The line is
