Exponential function is the function of the form where
Options A and D are options that represent exponential functions, because:
A: and x is in power;
D: and x is in power.
Options B and C do not represent exponential functions, because:
B: and, therefore, for example, is undefined.
C: x is not in power.
Answer: correct choices are A and D
Answer:
This will be s - r.
Step-by-step explanation:
Here,
SinB = r
CosB = s
SinB = AC/BC
Also,
CosC = AC/ BC
So, we can say SinB = CosC = r
Again,
CosB = AB/ BC
Also,
SinC = AB/ BC
So,
CosB= SinC = s
So,
SinC - CosC = s - r
Answer:
Hello There!!
Step-by-step explanation:
1)x+3y+−3y=9+−3y
x=−3y+9
2)−2x+y+−y=−4+−y
−2x/-2=−y−4/-2
x=1/2 y+2
hope this helps,have a great day!!
~Pinky~
Answer:C
Step-by-step explanation:
We can see that at 5 am it is at the lowest point.