Question

5 to the power of y = k
find 5 to the power of y minus 1 in terms of K ( picture is attached)​

Answer 1

Answer:

$5^{y+1}=5k$

Step-by-step explanation:

Apply the exponent rule  $a^{b+c}=a^b \cdot a^c$:

$\implies 5^{y+1}=5^y \cdot 5^1=5 \cdot 5^y$

If $5^y = k$, then

$\implies 5 \cdot 5^y=5k$