The equation of line c is y=5x−52. Line d is parallel to line c and passes through (2,6). What is the equation of line d?Write the equation in slope-intercept form. Write the numbers in the equation as simplified proper fractions, improper fractions, or integers.
Q. The equation of line c is y=5x−52. Line d is parallel to line c and passes through (2,6). What is the equation of line d?Write the equation in slope-intercept form. Write the numbers in the equation as simplified proper fractions, improper fractions, or integers.
Find Slope of Line c: Determine the slope of line c. Line c has the equation y=5x−52. The slope of a line in the form y=mx+b is m, where m is the coefficient of x. The slope of line c is 5.
Determine Slope of Line d: Since line d is parallel to line c, it must have the same slope. Parallel lines have the same slope. Therefore, the slope of line d is also 5.
Use Point-Slope Form: Use the point-slope form to find the equation of line d. The point-slope form of a line is y−y1=m(x−x1), where m is the slope and (x1,y1) is a point on the line. We know the slope (m) is 5 and the point (x1,y1) is (2,6). Plugging these values into the point-slope form gives us y−6=5(x−2).
Simplify Equation for y-Intercept: Simplify the equation to find the y-interceptb of line d. Expanding the equation from Step 3, we get y−6=5x−10. Adding 6 to both sides to solve for y gives us y=5x−10+6. Simplifying the right side, we get y=5x−4.
Write Final Equation: Write the final equation of line d in slope-intercept form. The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept. From Step 4, we have the slope m=5 and the y-intercept b=−4. Therefore, the equation of line d in slope-intercept form is y=5x−4.
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