Answer:y=-1/3x+10/3
Explanation:
If the line is perpendicular it means the slope is the negative reciprocal of the line. The slope of line r should be -1/3. Now the equation for line r is: y=-1/3x+b. We then can plug in values: 3=-1/3(1)+b=3=-1/3+b, b=10/3. The equation is: y=-1/3x+10/3.
Answer:
y = 3x - 2
slope m1 = 3
Slope of line r = -1/m1 = -1/3
Equation of line in slope intercept form: y= mx +b
Plugin x = 1 and y= 3 in the above equation.
Equation of line r :
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