When you graph a line using slope-intercept form (y=mx+b), you graph the first and then use the to find the second point. A
origin; slope

B
slope; y-intercept

C
y-intercept; x-intercept

D
y-intercept; slope

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

Find the value of x for which the lines are parallel.

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000