1 points SPreCalc7 110043 MM My Notes Ask Your Teacher Find

-/1 points SPreCalc7 1.10.043 MM. My Notes Ask Your Teacher Find an equation of the line that satisfies the given conditions Through (1,-4); parallel to the line x + 2y 6 Need Help? iment imm- Read It Master h 2. 1 points SPreCalc7 1.10.046 My Notes Ask Your Teacher Find an equation of the line that satisfies the given conditions Through (4, 8); perpendicular to the line y-2 Need Help?Resd N

Solution

a) Since it is parallel to given line

Let equation be

x+2y = c

Put x = 1 and y = -4

1+2*(-4) = c

c = -7

So, equation of line will be x+2y = -7

b) Since line is perpendicular to given line

So, equation will be

x = 4