Powers of 3 Value
Answer these questions about the powers of 3.
What is the pattern as the exponents decrease?
3
27
32
9
What is the value of each variable?
a=
31
3
b =
v
3°
a
C
3-1
b
3-2
1
9
3-2
с

step-by-step explanation:

i can you with this sweetie!

step-by-step explanation:

i dont know sorry

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.