If third vertex of the triangle is located in the first quadrant, what are the coordinates of the vertex? round the coordinates to the nearest hundredth.

Step-by-step explanation:

vertex =(h,k)

h=x

k=y

(1,4)

vertex is y=4 when x is 1

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2