? Question Warm-Up
Sam walked to a nearby shop to purchase a gallon of ice cream. The shop is 400 meters from his house, and it took him 4
minutes to get there. At the shop, it took 2 minutes to choose a flavor and purchase the ice cream. He walked home in 3
minutes, at a faster pace than before so the ice cream wouldn't melt.
Draw a graph that models Sam's distance from home (in meters) in terms of time (in minutes). Label the graph with
appropriate intervals and units.
ایم
T
F
Line
Width 2 pt
1 el
Lines
/
م
Shapes
Hi

i got 142 as my answer

step-by-step explanation:

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.

b and c

step-by-step explanation: