Which of the following is an equivalent form for 2x=log3(y-1) a y=3^2x-1 b y=3^2x+1 c y=9^x+1 d y=9^x+1

B

Step-by-step explanation:

2x = log3 (y - 1)

y - 1 = 3^2x

y = 3^2x +  1

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

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