Ashton, Alexa, and Clara want to know who types the fastest. The equation y = 39x models the rate at which Ashton can type,
where y is the number of words typed and x is the time in minutes.
The table shows the relationship between words typed and
minutes for Alexa. The graph shows the same relationship for
Clara. Who types the fastest?

Minutes 2 3 4 5
Words Typed 78 117 156 195

(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.

t= 1/3.

hope this .

step-by-step explanation:

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.

i would say c

step-by-step explanation: