The graph of f(x) is a straight line passing through points (0, -7) and (7, 0)
Answer:
C. P= 1000M
Step-by-step explanation:
![log(\frac{M}{N} )=4](https://tex.z-dn.net/?f=log%28%5Cfrac%7BM%7D%7BN%7D%20%29%3D4)
Using the quotient rule of logs we can write:
log(M) - log(N) = 4
or
log(M) - 4 = log(N) (Equation 1)
![log(\frac{P}{N} )=4](https://tex.z-dn.net/?f=log%28%5Cfrac%7BP%7D%7BN%7D%20%29%3D4)
Using the quotient rule of logs we can write:
log(P) - log(N) = 7
or
log(P) - 7 = log(N) (Equation 2)
Comparing equation 1 and 2, we can write:
log(M) - 4 = log(P) - 7
-4 + 7 = log(P) - log(M)
log(P) - log(M) = 3
![log(\frac{P}{M} )=3](https://tex.z-dn.net/?f=log%28%5Cfrac%7BP%7D%7BM%7D%20%29%3D3)
Converting the log to exponential form we get:
![\frac{P}{M}=10^{3}\\\\\frac{P}{M}=1000\\\\P=1000M](https://tex.z-dn.net/?f=%5Cfrac%7BP%7D%7BM%7D%3D10%5E%7B3%7D%5C%5C%5C%5C%5Cfrac%7BP%7D%7BM%7D%3D1000%5C%5C%5C%5CP%3D1000M)
Thus, option C gives the correct answer.
Answer:
27
I'm not sure how to explain it
Answer: (0,10)
Step-by-step explanation: y=mx+b
y=12.5x+10
0=12.5x+10
10 is y because its on the outside
Answer:
Sin Q: (7/25) Cos Q: (24/25) Tan Q: (7/24) Sin R: (24/25) Cos R: (7/25) Tan R: (24/7)
Step-by-step explanation:
- Sin Q: (7/25) Cos Q: (24/25) Tan Q: (7/24) Sin R: (24/25) Cos R: (7/25) Tan R: (24/7)
- x= 18.9
- x= 26.7
- x= 24.6
- x= 35.6
- x= 13.7
- x= 18.5
- x= 60.1
- x= 3.7