The equation for line p can be written as y=−45x−6. Line q includes the point (5,−8) and is parallel to line p. What is the equation of line q?Write the equation in slope-intercept form. Write the numbers in the equation as simplified proper fractions, improper fractions, or integers.
Q. The equation for line p can be written as y=−45x−6. Line q includes the point (5,−8) and is parallel to line p. What is the equation of line q?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 p: Determine the slope of line p. The equation of line p is given as y=−45x−6. The slope (m) of a line in the slope-intercept form y=mx+b is the coefficient of x. Therefore, the slope of line p is −45.
Determine Parallel Line Slope: Since line q is parallel to line p, it must have the same slope. Parallel lines have identical slopes. Therefore, the slope of line q is also −45.
Use Point-Slope Form: Use the point-slope form to find the equation of line q. 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 that line q passes through the point (5,−8) and has a slope of −45. Plugging these values into the point-slope form gives us: y−(−8)=−45(x−5)
Simplify Equation to Slope-Intercept Form: Simplify the equation to get it into slope-intercept form.First, distribute the slope on the right side of the equation:y+8=−45x+45×5Now, simplify the right side:y+8=−45x+425Next, subtract 8 from both sides to solve for y:y=−45x+425−8Convert 8 to a fraction with a denominator of 4 to combine like terms:y=−45x+425−432Now, combine the constant terms:y=−45x−47
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