A shipping service uses the weight of a package to determine its postage. The charge is $3 for the first pound and $2 for each additional pound up to 5 pounds. What are the domain and range of the function? Please help me F (X) 3, 0 < x ≤ 1

5, 1 < x ≤ 2

7, 2 < x ≤ 3

9, 3 < x ≤ 4

11, 4 < x ≤ 5​

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

about 168 miles

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0