Answer:
B
Step-by-step explanation:
Point B represents (-2) on the number line. As you can see, -3 is to the left of B, and I know that the farther you left you go on the number line, the lesser the volume. (Hope this helps)
a = 5 in
b = 12 in
c = 15 in
the lengths of the sides a, b and c
the perimeter is P = a + b + c = 5 + 12 + 15 = 32 in
let the dimensions of the new triangle be
a1 = (1/5)*5 in
b1 = (1/5)*12 in
c1 = (1/5)*15 in
the perimeter is P1 = a1 + b1 + c1 = (1/5)5 + (1/5)12 + (1/5)15 = (1/5)(5 + 12 + 15) = (1/5)P1
P1 = (1/5)P
P1/P = 1/5 = a/a1 = b/b1 = c/c1
the ratio of the perimeters is equal to the ratio of the corresponding sides.
First use the chain rule; take 
. Then
By the power rule,
By the quotient rule,
So
Answer:
C. As the x-values increase, the function increases towards positive infinity.
Step-by-step explanation:
he would need to rent it for a year or 12 months
