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 :)
ok imma help u just it should not be chem
Answer:
ok
Step-by-step explanation:
4×11+1=45
A+B+C=180 60+75+C=180 180_130=c c=45
Tangent (40) = tree height / 30 feet
tree height = tangent (40) * 30 feet
tree height = 0.8391 * 30
tree height = 25.173 feet