Which statements about a line and its inverse are true? Select all that apply. 1.Their slopes will always be the opposite reciprocal of each other.
2.The inverse of any line in the form y=-x+n, where n is any real number, will always be defined by the same equation.
3.If their slopes are not equal, the lines will intersect each other on the line y=x
4.They may be parallel to each other.
5.Their slopes will always be the reciprocal of each other.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).