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Which of the following is an equation of the line in the 
xy-plane that passes through the point 
(2,6) and is parallel to the line with equation 
x=(2)/(3)y+2 ?
Choose 1 answer:
(A) 
y=-(2)/(3)x+3
(B) 
y=-(2)/(3)x-3
(C) 
y=(3)/(2)x+3
(D) 
y=(3)/(2)x-3

Which of the following is an equation of the line in the xy x y -plane that passes through the point (2,6) (2,6) and is parallel to the line with equation x=23y+2 x=\frac{2}{3} y+2 ?\newlineChoose 11 answer:\newline(A) y=23x+3 y=-\frac{2}{3} x+3 \newline(B) y=23x3 y=-\frac{2}{3} x-3 \newline(C) y=32x+3 y=\frac{3}{2} x+3 \newline(D) y=32x3 y=\frac{3}{2} x-3

Full solution

Q. Which of the following is an equation of the line in the xy x y -plane that passes through the point (2,6) (2,6) and is parallel to the line with equation x=23y+2 x=\frac{2}{3} y+2 ?\newlineChoose 11 answer:\newline(A) y=23x+3 y=-\frac{2}{3} x+3 \newline(B) y=23x3 y=-\frac{2}{3} x-3 \newline(C) y=32x+3 y=\frac{3}{2} x+3 \newline(D) y=32x3 y=\frac{3}{2} x-3
  1. Find slope of given line: The question prompt is: "What is the equation of the line that passes through the point (2,6)(2,6) and is parallel to the line with equation x=23y+2x=\frac{2}{3}y+2?"
  2. Parallel line has same slope: First, we need to find the slope of the line that is parallel to the given line. Since parallel lines have the same slope, we can find the slope of the given line by rearranging its equation into slope-intercept form y=mx+by = mx + b.\newlineThe given equation is x=23y+2x = \frac{2}{3}y + 2. To rearrange, we solve for yy:\newlinex2=23yx - 2 = \frac{2}{3}y\newliney=32x3y = \frac{3}{2}x - 3\newlineThe slope mm of the given line is 32\frac{3}{2}.
  3. Use point-slope form: Since the line we are looking for is parallel to the given line, it will have the same slope. Therefore, the slope of the line we are looking for is also 32\frac{3}{2}.
  4. Distribute the slope: Now we use the point-slope form of the equation of a line to find the equation of the line that passes through the point (2,6)(2,6) with the slope 32\frac{3}{2}. The point-slope form is given by (yy1)=m(xx1)(y - y_1) = m(x - x_1), where (x1,y1)(x_1, y_1) is a point on the line and mm is the slope.\newlinePlugging in the point (2,6)(2,6) and the slope 32\frac{3}{2}, we get:\newline(y6)=(32)(x2)(y - 6) = \left(\frac{3}{2}\right)(x - 2)
  5. Convert to slope-intercept form: Next, we simplify the equation by distributing the slope on the right side:\newliney - 66 = (32)x(32)2\left(\frac{3}{2}\right)x - \left(\frac{3}{2}\right)\cdot 2\newliney - 66 = (32)x3\left(\frac{3}{2}\right)x - 3
  6. Compare with answer choices: To get the equation in slope-intercept form y=mx+by = mx + b, we add 66 to both sides of the equation:\newliney=(32)x3+6y = \left(\frac{3}{2}\right)x - 3 + 6\newliney=(32)x+3y = \left(\frac{3}{2}\right)x + 3
  7. Compare with answer choices: To get the equation in slope-intercept form y=mx+by = mx + b, we add 66 to both sides of the equation:\newliney=(32)x3+6y = \left(\frac{3}{2}\right)x - 3 + 6\newliney=(32)x+3y = \left(\frac{3}{2}\right)x + 3Now we compare the equation we found with the answer choices. The equation y=(32)x+3y = \left(\frac{3}{2}\right)x + 3 matches with option (C).

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