
Different values of b.
<h3>Answer: There is no logarithmic function whose graph goes through given points.</h3><h3 />
Maybe the second point is 
Substitute:

<h3>Then we have the answer:</h3>

9514 1404 393
Answer:
3125
Step-by-step explanation:
Your calculator can help with this.
5⁵ = 5×5×5×5×5 = 3125
-5(x-4) =30
-5x+20=-30
-20 -20
-5x=-50
-50 divided by -5 = 10
Answer:
PQ = 28 cm
QR = 21 cm
Step-by-step explanation:
PQ = PS + SQ = 16 + 12= 28
QR = QS + SR = 12 + 9 = 21