A sequence can be generated by using an=5an−1, where a1=2 and n is a whole number greater than 1. What are the first 3 terms in the sequence?

2, 7, 12

2, 10, 50

5, 7, 9

5, 10, 20

2nd option

Step-by-step explanation:

Using = 5 and a₁ = 2 then

a₂ = 5 × a₁ = 5 × 2 = 10

a₃ = 5 × a₂ = 5 × 10 = 50

the first 3 terms are 2, 10, 50

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

0.6

39mph

step-by-step explanation: