6 A store sells a package of 3 notebooks for $2. The point on
the graph represents this ratio relationship. Which ordered
pairs represent equivalent ratios that would also be on the
graph? Choose all the correct answers.
Cost ($)
.
A (4,6)
0
24
6 12 18
Notebooks
B (6,4)
C (9,6)
D (12,8)
E (15,9)
F (16, 12)

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

a

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.