If your question is to write it in scientific notation, it's 10^4 and the exponent is 4
Answer & Explanation:
1.) Which function is a linear function?
The answer is B. 
2.) If the function
is a linear function, what is the value of
?
The answer is A. 
3.) What type of function is the function representing Sully's speed?
The answer is C. It is a nonlinear function.
hope this helps :)
Answer:
x=y-48, y=x+48
Step-by-step explanation: