Answer:
1. 3.14
Step-by-step explanation:
If we have
That just equals
For example, consider function
The inverse of that function is
So
If we compose the function, f(x) into f^-1(x).
We get
That proof of that.
1. Here x=f^-1(3.14)and f(3.14) cancel out so the answer is 3.14
2. We first find f(-7) which is -12,
We then find f(-12)= 5 so the answer here is 5.
That would be equal to the slope of the line
slope = rise / run = 100-10 / 30 = 90/30 = 3 Answer
Answer:
log4x+log4(x-6)=2
place under single log using multiplication rule
log4(x(x-6))=2
convert to exponential form:(base(4) raised to log of number(2)=number(x(x-6)
4^2=x(x-6)
16=x^2-6x
x^2-6x-16=0
(x-8)(x+2)=0
x=8
or
x=-2 (reject, x>0)
Step-by-step explanation:
The answer is the last choice, 8x.
The expression to represent the problem would be x+8; Where x is the unknown amount of orders received on Thursday, and 8 is the amount received on Friday.
Combined, the total would be 8x.
x+8=8x
He will run 4.3 miles in 36 minutes.
Step-by-step explanation:
Given,
8.3 minutes running = 1 mile distance
In one minute;
1 minute running = 
After 36 minutes;
36 minutes running = 36*1 minute running distance
36 minutes = 
He will run 4.3 miles in 36 minutes.
Keywords: distance, speed
Learn more about distance at:
#LearnwithBrainly
