The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). what is the domain of the graph? a) d: {3 ≤ x ≤ 5} eliminate b) d: {3 ≤ y ≤ 5} c) d: {−7 ≤ x ≤ 5} d) d: {−7 ≤ x ≤ 2}

D) D: {−7 ≤ x ≤ 2}

Step-by-step explanation:

If the endpoints of the graph are (-7, 3) and (2, 5), the x values would be between, and including, -7 and 2.

-7 ≤ x ≤ 2

the answer is 37

step-by-step explanation:

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)